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学術論文 著書・解説記事 学会発表(国際・国内) プレスリリース 新聞雑誌発表 受賞
 

学術論文

  1. M.J. Grzybowski, C. Autieri, J. Domagala, C. Krasucki, A. Kaleta, S. Kret, K. Gas, M. Sawicki, R. Bożek, J. Suffczyński, W. Pacuski,
    "Wurtzite vs. rock-salt MnSe epitaxy: electronic and altermagnetic properties,"
    Nanoscale 16, 6259–6267 (2024).
    doi:10.1039/D3NR04798A
  2. M. Bhukta, T. Dohi, V. K. Bharadwaj, R. Zarzuela, M.-A. Syskaki, M. Foerster, M. A. Niño, J. Sinova, R. Frömter & M. Kläui,
    "Homochiral antiferromagnetic merons, antimerons and bimerons realized in synthetic antiferromagnets,"
    Nature Communications 15, 1641(1)-(10) (2024).
    doi:10.1038/s41467-024-45375-z
  3. M.-A. Syskaki, T. Dohi, B. Bednarz, S. O. Filnov, S. A. Kasatikov, M. Bhukta, A. Smekhova, R. Pachat, J. W. van der Jagt, S. Ono, D. Ravelosona, J. Langer, M. Kläui, L. H. Diez & G. Jakob,
    "Magneto-ionic modulation of the interlayer exchange interaction in synthetic antiferromagnets,"
    Applied Physics Letters 124, 082408(1)-(7) (2024).
    doi:10.1063/5.0198750
  4. J. Igarashi, B. Jinnai, K. Watanabe, T. Shinoda, T. Funatsu, H. Sato, S. Fukami, and H. Ohno,
    "Single-nanometer CoFeB/MgO magnetic tunnel junctions with high-retention and high-speed capabilities,"
    npj Spintronics 2, 1(1)-(9) (2024).
    doi:10.1038/s44306-023-00003-2
  5. T. Shinoda, J. Igarashi, B. Jinnai, S. Fukami, and H. Ohno,
    "Pitch Scaling Prospect of Ultra-Small Magnetic Tunnel Junctions for High-Density STT-MRAM: Effects of Magnetostatic Interference from Neighboring Bits,"
    IEEE Electron Device Letters 45, 184-187 (2023).
    doi:10.1109/LED.2023.3345743
  6. D. Abdelrahman, R. Iseli, M. Musya, B. Jinnai, S. Fukami, T. Yuasa, H. Sai, U. B. Wiesner, M. Saba, B. D. Wilts, U. Steiner, J. Llandro, and I. Gunkel,
    "Directed Self-Assembly of Diamond Networks in Triblock Terpolymer Films on Patterned Substrates,"
    ACS Applied Materials and Interfaces 15, 57981−57991 (2023).
    doi:10.1021/acsami.3c10619
  7. B. Chen, M. Zeng, K. H. Khoo, D. Das, X. Fong, S. Fukami, S. Li, W. Zhao, S. S.P. Parkin, S.N. Piramanayagam, and S. T. Lim,
    "Spintronic devices for high-density memory and neuromorphic computing – A review,"
    Materials Today 70, 193-217 (2023).
    doi:10.1016/j.mattod.2023.10.004
  8. Y. Marui, M. Kawaguchi, S. Sumi, H. Awano, K. Nakamura, and M. Hayashi,
    "Spin and orbital Hall currents detected via current-induced magneto-optical Kerr effect in V and Pt ,"
    Physical Review B 108, 144436 (2023).
    doi:10.1103/PhysRevB.108.144436
  9. T. Dohi, M. Weißenhofer, N. Kerber, F. Kammerbauer, Y. Ge, K. Raab, J. Zázvorka, M.-A. Syskaki, A. Shahee, M. Ruhwedel, T. Böttcher, P. Pirro, G. Jakob, U. Nowak & M. Kläui,
    "Enhanced thermally-activated skyrmion diffusion with tunable effective gyrotropic force,"
    Nature Communications 14, 5424(1)-(10) (2023).
    doi:10.1038/s41467-023-40720-0
  10. J.-Y. Yoon, P. Zhang, C.-T. Chou, Y. Takeuchi, T. Uchimura, J. T. Hou, J. Han, S. Kanai, H. Ohno, S. Fukami, and L. Liu,
    "Handedness anomaly in a non-collinear antiferromagnet under spin–orbit torque,"
    Nature Materials 22, 1106–1113 (2023).
    doi:10.1038/s41563-023-01620-2
  11. A-S. Koshikawa, J. Llandro, M. Ohzeki, S. Fukami, H. Ohno, and N. Leo,
    "Magnetic order in nanoscale gyroid networks,"
    Physical Review B 108, 024414 (1)-(10) (2023).
    doi:10.1103/PhysRevB.108.024414
  12. H. Masuda, Y. Yamane, T. Seki, K. Raab, T. Dohi, R. Modak, K. Uchida, J. Ieda, M. Kläui, K. Takanashi,
    "Magnetization switching process by dual spin–orbit torque in interlayer exchange-coupled systems,"
    Applied Physics Letters 122, 162402 (1)-(8) (2023).
    doi:10.1063/5.0140328
  13. M. Shinozaki, J. Igarashi, S. Iwakiri, T. Kitada, K. Hayakawa, B. Jinnai, T. Otsuka, S. Fukami, K. Kobayashi, and H. Ohno,
    "Nonlinear conductance in nanoscale CoFeB/MgO magnetic tunnel junctions with perpendicular easy axis,"
    Physical Review B 107, 094436(1)-(8) (2023).
    doi:10.1103/PhysRevB.107.094436
  14. Y. Sato, Y. Takeuchi, Y. Yamane, J. -Y. Yoon, S. Kanai, J. Ieda, H. Ohno and S. Fukami,
    "Thermal stability of non-collinear antiferromagnetic Mn3Sn nanodot,"
    Applied Physics Letters 122, 122404(1)-(6) (2023).
    doi:10.1063/5.0135709
  15. J. Han, R. Cheng, L. Liu, H. Ohno  and S. Fukami,
    "Coherent antiferromagnetic spintronics,"
    Nature Materials 22, 684-695 (2023).
    doi:10.1038/s41563-023-01492-6
  16. S. Chowdhury, A. Grimaldi, N. A. Aadit, S. Niazi, M. Mohseni, S. Kanai, H. Ohno, S. Fukami, L. Theogarajan, G. Finocchio, S. Datta and K. Y. Camsari,
    "A full-stack view of probabilistic computing with p-bits: devices, architectures and algorithms,"
    IEEE Journal on Exploratory Solid-State Computational Devices and Circuits 9(1), 1-11 (2023).
    doi:10.1109/JXCDC.2023.3256981
  17. K. Kobayashi, K. Hayakawa, J. Igarashi, W. A. Borders, S. Kanai, H. Ohno and S. Fukami,
    "External-Field-Robust Stochastic Magnetic Tunnel Junctions Using a Free Layer with Synthetic Antiferromagnetic Coupling,"
    Physical Review Applied 18, 054085(1)-(9) (2022).
    doi:10.1103/PhysRevApplied.18.054085
  18. J. Gibbons, T. Dohi, V. P. Amin, F. Xue, H. Ren, J.-W. Xu, H. Arava, S. Shim, H. Saglam, Y. Liu, J. E. Pearson, N. Mason, A. K. Petford-Long, P. M. Haney, M. D. Stiles, E. E. Fullerton, A. D. Kent, S. Fukami, and A. Hoffmann,
    "Large Exotic Spin Torques in Antiferromagnetic Iron Rhodium,"
    Physical Review Applied 18, 024075(1)-(12) (2022).
    doi:10.1103/PhysRevApplied.18.024075
  19. R. R. Chowdhury, S. DuttaGupta, C. Patra, A. Kataria, S. Fukami, and R. P. Singh,
    "Anisotropic magnetotransport in the layered antiferromagnet TaFe1.25Te3,"
    Physical Review Materials 6, 084408(1)-(8) (2022).
    doi:10.1103/PhysRevMaterials.6.084408
  20. T. Funatsu, S. Kanai, J. Ieda, S. Fukami, and H. Ohno,
    "Local bifurcation with spin-transfer torque in superparamagnetic tunnel junctions,"
    Nature Communications 13, 4079(1)-(8) (2022).
    doi:10.1038/s41467-022-31788-1
  21. H. Masuda, T. Seki, Y. Yamane, R. Modak, K. Uchida, J. Ieda, Y.-C. Lau, S. Fukami, and K. Takanashi,
    "Large Antisymmetric Interlayer Exchange Coupling Enabling Perpendicular Magnetization Switching by an In-Plane Magnetic Field,"
    Physical Review Applied 17, 054036(1)-(9) (2022).
    doi:10.1103/PhysRevApplied.17.054036
  22. T. Uchimura, J. Yoon, Y. Sato, Y. Takeuchi, S. Kanai, R. Takechi, K. Kishi, Y. Yamane, S. DuttaGupta, J. Ieda, H. Ohno, and S. Fukami,
    "Observation of domain structure in non-collinear antiferromagnetic Mn3Sn thin films by magneto-optical Kerr effect,"
    Applied Physics Letters 120, 172405(1)-(5) (2022).
    doi:10.1063/5.0089355
  23. Y. Yamane, S. Fukami, and J. Ieda,
    "Theory of Emergent Inductance with Spin-Orbit Coupling Effects,"
    Physical Review Letters 128, 147201(1)-(6) (2022).
    doi:10.1103/PhysRevLett.128.147201
  24. S. Kanai, F. J. Heremans, H. Seo, G. Wolfowicz, C. P. Anderson, S. E. Sullivan, M. Onizhuk, G. Galli, D. D. Awschalom, and H. Ohno,
    "Generalized scaling of spin qubit coherence in over 12,000 host materials,"
    Proceedings of National Academy of Science of United States of America 119, e2121808119(1)-(8) (2022).
    doi:10.1073/pnas.2121808119
  25. D. Kumar, T. Jin, R. Sbiaa, M. Kläui, S. Bedanta, S. Fukami, D. Ravelosona, S. Yang, X. Liu, S.N. Piramanayagam,
    "Domain wall memory: Physics, materials, and devices,"
    Physics Reports 958, 1-35 (2022).
    doi:10.1016/j.physrep.2022.02.001
  26. Y. Takeuchi, R. Okuda, J. Igarashi, B. Jinnai, T. Saino, S. Ikeda, S. Fukami and H. Ohno,
    "Nanometer-thin L10-MnAl film with B2-CoAl underlayer for high-speed and high-density STT-MRAM: Structure and magnetic properties,"
    Applied Physics Letters 120, 052404(1)-(5) (2022).
    doi:10.1063/5.0077874
  27. J. Kaiser, W. A. Borders, K. Y. Camsari, S. Fukami, H. Ohno, and S. Datta,
    "Hardware-Aware In Situ Learning Based on Stochastic Magnetic Tunnel Junctions,"
    Physical Review Applied 17, 014016(1)-(12) (2022).
    doi:10.1103/PhysRevApplied.17.014016
  28. R. R. Chowdhury, C. Patra, S. DuttaGupta, S. Satheesh, S. Dan, S. Fukami, and R. P. Singh,
    "Modification of unconventional Hall effect with doping at the nonmagnetic site in a two-dimensional van der Waals ferromagnet,"
    Physical Review Materials 6, 014002(1)-(9) (2022).
    doi:10.1103/PhysRevMaterials.6.014002
  29. Y. Takeuchi, E. C. I. Enobio, B. Jinnai, H. Sato, S. Fukami, and H. Ohno,
    "Temperature dependence of intrinsic critical current in perpendicular easy axis CoFeB/MgO magnetic tunnel junctions,"
    Applied Physics Letters 119, 242403(1)-(5) (2021).
    doi:10.1063/5.0072957
  30. M. Zahedinejad, H. Fulara, R. Khymyn, A. Houshang, M. Dvornik, S. Fukami, S. Kanai, H. Ohno, and J. Åkerman,
    "Memristive control of mutual spin Hall nano-oscillator synchronization for neuromorphic computing,"
    Nature Materials 21, 81–87 (2021).
    doi:10.1038/s41563-021-01153-6
  31. K. Kobayashi, W. A. Borders, S. Kanai, K. Hayakawa, H. Ohno, and S. Fukami,
    "Sigmoidal curves of stochastic magnetic tunnel junctions with perpendicular easy axis,"
    Applied Physics Letters 119, 132406(1)-(5) (2021).
    doi:10.1063/5.0065919
  32. R. Roy Chowdhury, S. DuttaGupta, C. Patra, O. A. Tretiakov, S. Sharma, S. Fukami, H. Ohno & R. P. Singh,
    "Unconventional Hall effect and its variation with Co-doping in van der Waals Fe3GeTe2,"
    Scientific Reports 11, 14121(1)-(10) (2021).
    doi:10.1038/s41598-021-93402-6
  33. S. Iihama, Q. Remy, J. Igarashi, G. Malinowski, M. Hehn, and S. Mangin,
    "Spin-transport Mediated Single-shot All-optical Magnetization Switching of Metallic Films,"
    Journal of the Physical Society of Japan 90, 081009(1)-(13) (2021).
    doi:10.7566/JPSJ.90.081009
  34. T. Dohi, S. Fukami, and H. Ohno,
    "Influence of domain wall anisotropy on the current-induced hysteresis loop shift for quantification of the Dzyaloshinskii-Moriya interaction,"
    Physical Review B 103, 214450(1)-(9) (2021).
    doi:10.1103/PhysRevB.103.214450
  35. J.-Y. Yoon, Y. Takeuchi, S. DuttaGupta, Y. Yamane, S. Kanai, J. Ieda, H. Ohno, and S. Fukami,
    "Correlation of anomalous Hall effect with structural parameters and magnetic ordering in Mn3+xSn1−x thin films,"
    AIP Advances 11, 065318(1)-(6) (2021).
    doi:10.1063/5.0043192
  36. R. Sharma, R. Mishra, T. Ngo, Y. Guo, S. Fukami, H. Sato, H. Ohno, and H. Yang,
    "Electrically connected spin-torque oscillators array for 2.4 GHz WiFi band transmission and energy harvesting,"
    Nature Communications 12, 2924(1)-(10) (2021).
    doi:10.1038/s41467-021-23181-1
  37. Y. Takeuchi, Y. Yamane, J. Yoon, R. Itoh, B. Jinnai, S. Kanai, J. Ieda, S. Fukami, and H. Ohno,
    "Chiral-spin rotation of non-collinear antiferromagnet by spin–orbit torque,"
    Nature Materials 20, 1364-1370 (2021).
    doi:10.1038/s41563-021-01005-3
  38. Q. Shao, P. Li, L. Liu, H. Yang, S. Fukami, A. Razavi, H. Wu, F. Freimuth, Y. Mokrousov, M. D. Stiles, S. Emori, A. Hoffmann, J. Åkerman, K. Roy, J. Wang, S. Yang, K. Garellob, and W. Zhang,
    "Roadmap of spin-orbit torques,"
    IEEE Transactions on Magnetics 57, 800439(1)-(39) (2021).
    doi:10.1109/TMAG.2021.3078583
  39. K. Y. Camsari, M. M. Torunbalci, W. A. Borders, H. Ohno, and S. Fukami,
    "Double-Free-Layer Magnetic Tunnel Junctions for Probabilistic Bits,"
    Physical Review Applied 15, 044049(1)-(10) (2021).
    doi:10.1103/PhysRevApplied.15.044049
  40. G. Wolfowicz, F. J. Heremans, C. P. Anderson, S. Kanai, H. Seo, A. Gali, G. Galli, and D. D. Awschalom,
    "Quantum guidelines for solid-state spin defects,"
    Nature Reviews Materials 6, 906-925 (2021).
    doi:10.1038/s41578-021-00306-y
  41. M. Natsui, A. Tamakoshi, H. Honjo, T. Watanabe, T. Nasuno, C. Zhang, T. Tanigawa, H. Inoue, M. Niwa, T. Yoshiduka, Y. Noguchi, M. Yasuhira, Y. Ma, H. Shen, S. Fukami, H. Sato, S. Ikeda, H. Ohno, T. Endoh, and T. Hanyu,
    "Dual-Port SOT-MRAM Achieving 90-MHz Read and 60-MHz Write Operations Under Field-Assistance-Free Condition,"
    IEEE Journal of Solid-State Circuits 56, 1116-1128 (2021).
    doi:10.1109/JSSC.2020.3039800
  42. K. Hayakawa, S. Kanai, T. Funatsu, J. Igarashi, B. Jinnai, W. A. Borders, H. Ohno, and S. Fukami,
    "Nanosecond Random Telegraph Noise in In-Plane Magnetic Tunnel Junctions,"
    Physical Review Letters 126, 117202 (2021).
    doi:10.1103/PhysRevLett.126.117202
  43. S. Kanai, K. Hayakawa, H. Ohno, and S. Fukami,
    "Theory of relaxation time of stochastic nanomagnets,"
    Physical Review B 103, 094423 (2021).
    doi:10.1103/PhysRevB.103.094423
  44. J. Ieda and Y. Yamane,
    "Intrinsic and extrinsic tunability of Rashba spin-orbit coupled emergent inductors,"
    Physical Review B 103, L100402 (2021).
    doi:10.1103/PhysRevB.103.L100402
  45. C. Zhang, Y. Takeuchi, S. Fukami, and H. Ohno,
    "Field-free and sub-ns magnetization switching of magnetic tunnel junctions by combining spin-transfer torque and spin–orbit torque,"
    Applied Physics Letters 118, 092406 (2021).
    doi:10.1063/5.0039061
  46. B. Jinnai, J. Igarashi, K. Watanabe, E. C. I. Enobio, S. Fukami, and H. Ohno,
    "Coherent magnetization reversal of a cylindrical nanomagnet in shape-anisotropy magnetic tunnel junctions,"
    Applied Physics Letters 118, 082404 (2021).
    doi:10.1063/5.0043058
  47. A. K. Dhiman, T. Dohi, W. Dobrogowski, Z. Kurant, I. Sveklo, S. Fukami, H. Ohno, A. Maziewski,
    "Magnetization processes and magnetic domain structures in Ta/CoFeB/MgO stacks,"
    Journal of Magnetism and Magnetic Materials 529, 167699 (2021).
    doi:10.1016/j.jmmm.2020.167699
  48. J. Igarashi, B. Jinnai, V. Desbuis, S. Mangin, S. Fukami, and H. Ohno,
    "Temperature dependence of the energy barrier in X/1X nm shape-anisotropy magnetic tunnel junctions,"
    Applied Physics Letters 118, 012409 (2021).
    doi:10.1063/5.0029031
  49. J. Igarashi, Q. Remy, S. Iihama, G. Malinowski, M. Hehn, J. Gorchon, J. Hohlfeld, S. Fukami, H. Ohno, and S. Mangin,
    "Engineering Single-Shot All-Optical Switching of Ferromagnetic Materials,"
    Nano Letters 20, 8654 (2020).
    doi:10.1021/acs.nanolett.0c03373
  50. M. Shinozaki, T. Dohi, J. Igarashi, J. Llandro, S. Fukami, H. Sato, and H. Ohno,
    "Probing edge condition of nanoscale CoFeB/MgO magnetic tunnel junctions by spin-wave resonance,"
    Applied Physics Letters 117, 202404 (2020).
    doi:10.1063/5.0020591
  51. S. DuttaGupta, A. Kurenkov, O. A. Tretiakov, G. Krishnaswamy, G. Sala, V. Krizakova, F. Maccherozzi, S. S. Dhesi, P. Gambardella, S. Fukami & H. Ohno,
    "Spin-orbit torque switching of an antiferromagnetic metallic heterostructure,"
    Nature Communications 11, 5715 (2020).
    doi:10.1038/s41467-020-19511-4
  52. G. K. Krishnaswamy, A. Kurenkov, G. Sala, M. Baumgartner, V. Krizakova, C. Nistor, F. Maccherozzi, S. S. Dhesi, S. Fukami, H. Ohno, and P. Gambardella,
    "Multidomain Memristive Switching of Pt38Mn62/[Co/Ni]n Multilayers,"
    Physical Review Applied 14, 044036 (2020).
    doi:10.1103/PhysRevApplied.14.044036
  53. Q. Remy, J. Igarashi, S. Iihama, G. Malinowski, M. Hehn, J. Gorchon, J. Hohlfeld, S. Fukami, H. Ohno, and S. Mangin,
    "Energy Efficient Control of Ultrafast Spin Current to Induce Single Femtosecond Pulse Switching of a Ferromagnet,"
    Advanced Science 7, 2001996 (2020).
    doi:10.1002/advs.202001996
  54. K. Ishibashi, S. Iihama, Y. Takeuchi, K. Furuya, S. Kanai, S. Fukami, and S. Mizukami,
    "All-optical probe of magnetization precession modulated by spin–orbit torque,"
    Applied Physics Letters 117, 122403 (2020).
    doi:10.1063/5.0020852
  55. S. Fukami, V. O. Lorenz, and O. Gomonay,
    "Antiferromagnetic spintronics,"
    Journal of Applied Physics 128, 070401 (2020).
    doi:10.1063/5.0023614
  56. H. Fulara, M. Zahedinejad, R. Khymyn, M. Dvornik, S. Fukami, S. Kanai, H. Ohno, and J. Åkerman,
    "Giant voltage-controlled modulation of spin Hall nano-oscillator damping,"
    Nature Communications 11, 4006 (2020).
    doi:10.1038/s41467-020-17833-x
  57. S. A. Obadero, Y. Yamane, C. A. Akosa, and G. Tatara,
    "Current-driven nucleation and propagation of antiferromagnetic skyrmionium,"
    Physical Review B 102, 014458 (2020).
    doi:10.1103/PhysRevB.102.014458
  58. K. V. De Zoysa, S. DuttaGupta, R. Itoh, Y. Takeuchi, H. Ohno, and S. Fukami,
    "Composition dependence of spin−orbit torque in Pt1−xMnx/CoFeB heterostructures,"
    Applied Physics Letters 117, 012402 (2020).
    doi:10.1063/5.0011448
  59. S. Fukami, W. A. Borders, A. Z. Pervaiz, K. Y. Camsari, S. Datta, and H. Ohno,
    "Probabilistic computing based on spintronics technology,"
    Conference Proceedings, 2020 IEEE Silicon Nanoelectronics Workshop , 21-22 (2020).
    doi:10.1109/SNW50361.2020.9131622
  60. A. Kurenkov, S. Fukami, and H. Ohno,
    "Neuromorphic computing with antiferromagnetic spintronics,"
    Journal of Applied Physics 128, 010902 (2020).
    doi:10.1063/5.0009482
  61. O. Stejskal, A. Thiaville, J. Hamrle, S. Fukami, and H. Ohno,
    "Current distribution in metallic multilayers from resistance measurements,"
    Physical Review B 101, 235437 (2020).
    doi:10.1103/PhysRevB.101.235437
  62. S. Sugimoto, Y. Nakatani, Y. Yamane, M. Ikhlas, K. Kondou, M. Kimata, T. Tomita, S. Nakatsuji, and Y. Otani,
    "Electrical nucleation, displacement, and detection of antiferromagnetic domain walls in the chiral antiferromagnet Mn3Sn,"
    Communications Physics 3, 111 (2020).
    doi:10.1038/s42005-020-0381-8
  63. B. Jinnai, K. Watanabe S. Fukami, and H. Ohno,
    "Scaling magnetic tunnel junction down to single-digit nanometers—Challenges and prospects,"
    Applied Physics Letters 116, 160501 (2020).
    doi:10.1063/5.0004434
  64. J. Llandro, D. M. Love, A. KovácsJan, J. Caron, K. N. Vyas, A. Kákay, R. Salikhov, K. Lenz, J. Fassbender, M. R. J. Scherer, C. Cimorra, U. Steiner, C. H. W. Barnes, R. E. Dunin-Borkowski, S. Fukami, and H. Ohno,
    "Visualizing Magnetic Structure in 3D Nanoscale Ni–Fe Gyroid Networks,"
    Nano Letters 20, 3642-3650 (2020).
    doi:10.1021/acs.nanolett.0c00578
  65. J. Ishihara, G. Kitazawa, Y. Furusho, Y. Ohno, H. Ohno, and K. Miyajima,
    "Zero-field spin precession dynamics of high-mobility two-dimensional electron gas in persistent spin helix regime,"
    Physical Review B 101, 094438 (2020).
    doi:10.1103/PhysRevB.101.094438
  66. N. Keswani, Y. Nakajima, N. Chauhan, T. Ukai, H. Chakraborti, K. D. Gupta, T. Hanajiri, S. Kumar, Y. Ohno, H. Ohno, and P. Das,
    "Complex switching behavior of magnetostatically coupled single-domain nanomagnets probed by micro-Hall magnetometry,"
    Applied Physics Letters 116, 102401 (2020).
    doi:10.1063/1.5144841
  67. J. Grollier, D. Querlioz, K. Y. Camsari, K. Everschor-Sitte, S. Fukami, and M. D. Stiles,
    "Neuromorphic spintronics,"
    Nature Electronics 3, 360–370 (2020).
    doi:10.1038/s41928-019-0360-9
  68. R. Itoh, Y. Takeuchi, S. DuttaGupta, S. Fukami, and H. Ohno,
    "Stack structure and temperature dependence of spin-orbit torques in heterostructures with antiferromagnetic PtMn,"
    Applied Physics Letters 115, 242404 (2019).
    doi:10.1063/1.5129829
  69. J. Yoon, Y. Takeuchi, R. Itoh, S. Kanai, S. Fukami, and H. Ohno,
    "Crystal orientation and anomalous Hall effect of sputter-deposited non-collinear antiferromagnetic Mn3Sn thin films,"
    Applied Physics Express 13, 013001 (2019).
    doi:10.7567/1882-0786/ab5874
  70. T. Dohi, S. DuttaGupta, S. Fukami, and H. Ohno,
    "Formation and current-induced motion of synthetic antiferromagnetic skyrmion bubbles,"
    Nature Communications 10, 5153 (2019).
    doi:10.1038/s41467-019-13182-6
  71. Y.-C. Lau, Z. Chi, T. Taniguchi, M. Kawaguchi, G. Shibata, N. Kawamura, M. Suzuki, S. Fukami, A. Fujimori, H. Ohno, and M. Hayashi,
    "Giant perpendicular magnetic anisotropy in Ir/Co/Pt multilayers,"
    Physical Review Materials 3, 104419 (2019).
    doi:10.1103/PhysRevMaterials.3.104419
  72. W. A. Borders, A. Z. Pervaiz, S. Fukami, K. Y. Camsari, H. Ohno, and S. Datta,
    "Integer factorization using stochastic magnetic tunnel junctions,"
    Nature 573, 390-393 (2019).
    doi:10.1038/s41586-019-1557-9
  73. T. Saino, S. Kanai, M. Shinozaki, B. Jinnai, H. Sato, S. Fukami, and H. Ohno,
    "Write-error rate of nanoscale magnetic tunnel junctions in the precessional regime,"
    Applied Physics Letters 115, 142406 (2019).
    doi:10.1063/1.5121157
  74. A. Okada, Y. Takeuchi., K. Furuya, C. Zhang, H. Sato, S. Fukami, and H. Ohno,
    "Spin-Pumping-Free Determination of Spin-Orbit Torque Efficiency from Spin-Torque Ferromagnetic Resonance,"
    Physical Review Applied 12, 014040 (2019).
    doi:10.1103/PhysRevApplied.12.014040
  75. A. Kurenkov, S. DuttaGupta, C. Zhang, S. Fukami, Y. Horio, and H. Ohno,
    "Artificial neuron and synapse realized in an antiferromagnet/ferromagnet heterostructure using dynamics of spin-orbit torque switching,"
    Advanced Materials 31, 1900636 (2019).
    doi:10.1002/adma.201900636
  76. T. Dohi, S. DuttaGupta, S. Fukami, and H. Ohno,
    "Reversal of domain wall chirality with ferromagnet thickness in W/(Co)FeB/MgO systems,"
    Applied Physics Letters 114, 042405 (2019).
    doi:10.1063/1.5084095
  77. Y. Takahashi, Y. Takeuchi, C. Zhang, B. Jinnai, S. Fukami, and H. Ohno,
    "Spin-orbit torque-induced switching of in-plane magnetized elliptic nanodot arrays with various easy-axis directions measured by differential planar Hall resistance,"
    Applied Physics Letters 114, 012410 (2019).
    doi:10.1063/1.5075542
  78. H. Sato, P. Chureemart, F. Matsukura, R. W. Chantrell, H. Ohno, and R. F. L. Evans,
    "Temperature-dependent properties of CoFeB/MgO thin films: Experiments versus simulations,"
    Physical Review B 98, 214428 (2018).
    doi:10.1103/PhysRevB.98.214428
  79. B. Jinnai, H. Sato, S. Fukami, and H. Ohno,
    "Scalability and wide temperature range operation of spin-orbit torque switching devices using Co/Pt multilayer nanowires,"
    Applied Physics Letters 113, 212403 (2018).
    doi:10.1063/1.5045814
  80. S. DuttaGupta, R. Itoh, S. Fukami, and H. Ohno,
    "Angle dependent magnetoresistance in heterostructures with antiferromagnetic and non-magnetic metals,"
    Applied Physics Letters 113, 202404 (2018).
    doi:10.1063/1.5049566
  81. M. Bersweiler, E. C. I. Enobio, S. Fukami, H. Sato, and H. Ohno,
    "An effect of capping-layer material on interfacial anisotropy and thermal stability factor of MgO/CoFeB/Ta/CoFeB/MgO/capping-layer structure,"
    Applied Physics Letters 113, 172401 (2018).
    doi:10.1063/1.5050486
  82. S. Fukami and H. Ohno,
    "Perspective: Spintronic synapse for artificial neural network,"
    Journal of Applied Physics 124, 151904 (2018).
    doi:10.1063/1.5042317
  83. M. Pohlit, S. Rößler, Y. Ohno, H. Ohno, S. Molnár, Z. Fisk, J. Müller, and S. Wirth,
    "Evidence for Ferromagnetic Clusters in the Colossal-Magnetoresistance Material EuB6,"
    Physical Review Letters 120, 257201 (2018).
    doi:10.1103/PhysRevLett.120.257201
  84. W. A. Borders, S. Fukami, and H. Ohno,
    "Characterization of spin–orbit torque-controlled synapse device for artificial neural network applications,"
    Japanese Journal of Applied Physics 57, 1002B2 (2018).
    doi:10.7567/JJAP.57.1002B2
  85. N. Ichikawa, T. Dohi, A. Okada, H. Sato, S. Fukami, and H. Ohno,
    "Non-linear variation of domain period under electric field in demagnetized CoFeB/MgO stacks with perpendicular easy axis,"
    Applied Physics Letters 112, 202402 (2018).
    doi:10.1063/1.5035487
  86. Y. Takeuchi, C. Zhang, A. Okada, H. Sato, S. Fukami, and H. Ohno,
    "Spin-orbit torques in high-resistivity-W/CoFeB/MgO,"
    Applied Physics Letters 112, 192408 (2018).
    doi:10.1063/1.5027855
  87. A. Okada, S. Kanai, S. Fukami, H. Sato, and H. Ohno,
    "Electric-field effect on the easy cone angle of the easy-cone state in CoFeB/MgO investigated by ferromagnetic resonance,"
    Applied Physics Letters 111, 172402 (2018).
    doi:10.1063/1.5026418

著書・解説記事

  1. 金井駿,
    "固体中のスピン量子ビットのコヒーレンスに対する一般化スケーリング,"
    日本物理学会誌 79 (2024/1), 18-23 (2024).
  2. 土肥昂尭,
    "人工反強磁性体におけるスキルミオン形成とダイナミクス,"
    日本磁気学会誌『まぐね』 18(5), 217-222 (2023).
  3. 深見俊輔,
    "II-5.2「スピンホール効果」、II-5-3「スピン軌道トルク」、III-14-1「重金属系-Ta,W」、III-14-2「反強磁性体」、V-27-3「スピン軌道トルクMRAM」、V-27-6「磁壁移動型MRAM」,"
    スピントロニクスハンドブック(株式会社エヌ・ティー・エス) , pp. 112-116, pp. 117-124, pp. 311-315, pp. 324-329, pp. 495-501, pp. 522-527 (2023).
  4. 金井駿、深見俊輔、大野英男,
    "確率ビット向け微細磁性体の熱ゆらぎ,"
    日本物理学会誌 78 (2023/5), 256-261 (2023).
  5. 深見俊輔,
    "スピントロニクス「P」コンピューター,"
    ATI News 35 (2023/4), 2-8 (2023).
  6. 深見俊輔,
    "スピンオッシレータを用いたWi-Fi周波数の電波からの発電,"
    日本磁気学会第237回研究会資料 , 9-16 (2022).
  7. 竹内祐太朗、深見俊輔,
    "反強磁性スピン秩序の電気的制御,"
    応用物性分科会誌 27, 109-114 (2021).
  8. A. Hirohata, W. Frost, and S. Fukami,
    "Chapter 1 - Nano/micro-structured magnetism, Subchapter 1.1 Fabrication of nano-and micro-structured materials,"
    Nanomagnetic Materials: Fabrication, Characterization and Application (Edited by A. Yamaguchi, A. Hirohata, and B. Stadler), Elsevier , 1-9 (2021).
  9. 陣内佛霖、五十嵐純太、渡部杏太、深見俊輔、大野英男,
    "極微細高性能磁気トンネル接合素子の開発と5G/6G時代 への展望,"
    セラミックス 56(6), 418-422 (2021).
  10. 深見俊輔,
    "スピントロニクスによる確率論的コンピューティング,"
    固体物理(アグネ技術センター) 56(2), 25-37 (2021).
  11. 深見俊輔、林将光,
    "SOT-MRAM,"
    薄膜作製応用ハンドブック(株式会社エヌ・ティー・エス) , 1235-1237 (2020).
  12. 深見俊輔、大野英男,
    "限界を極める高性能微細磁気トンネル接合素子,"
    パリティ「物理科学,この1年」 2020 (丸善出版株式会社) , 42-45 (2020).
  13. 堀尾喜彦、深見俊輔,
    "ブレインモルフィックコンピューティングハードウェアへのスピントロニクス素子の応用,"
    応用電子物性分科会誌 25 (5), 167-172 (2019).
  14. 深見俊輔、大野英男,
    "スピン軌道トルク素子と脳型情報処理応用,"
    日本磁気学会誌『まぐね』 14(10), 341-347 (2019).
  15. T. Hanyu, T. Endoh, Y. Ando, S. Ikeda, S. Fukami, H. Sato, H. Koike, Y. Ma, D. Suzuki and H. Ohno,
    "Chapter 7 - Spin-transfer-torque magnetoresistive random-access memory (STT-MRAM) technology,"
    Advances in Non-volatile Memory and Storage Technology, Second Edition (Edited by Blanka Magyari-Köpe, Yoshio Nishi), Woodhead Publishing , 237-281 (2019).
  16. 深見俊輔、大野英男,
    "不揮発性スピントロニクス素子技術 ー大容量化、高速化、多機能化に向けた取り組みー,"
    日本学術振興会 先端ナノデバイス・材料テクノロジー第151委員会 平成30年度 第6回研究会資料 「スピントロニクスの新たな展開と展望」 , 17-25 (2019).
  17. N.J. Darton, A. Ionescu, J. Llandro,
    "Magnetic Nanoparticles in Biosensing and Medicine (edited by N.J. Darton, A. Ionescu, J. Llandro),"
    Cambridge University Press , 1-296 (2019).
  18. A. Ionescu, J. Llandro, K.R.A. Ziebeck,
    "Magnetic Nanoparticles in Biosensing and Medicine (edited by N.J. Darton, A. Ionescu, J. Llandro),"
    Cambridge University Press , Chapter 1 - Magnetism, magnetic materials, and nanoparticles 1-51 (2019).
  19. 深見俊輔、大野英男,
    "限界に迫る極微細磁気トンネル接合素子,"
    物理科学雑誌『パリティ』 (丸善出版株式会社) 33(12), 60-63 (2018).
  20. 深見俊輔、大野英男,
    "反強磁性金属を用いたスピン軌道トルク磁化反転 ,"
    日本磁気学会誌『まぐね』 13(5), 223-228 (2018).

学会発表(国際・国内)

International
Plenary/Invited
  1. S. Kanai, "Physics and engineering of stochastic magnetic tunnel junction devices for probabilistic computing," (invited) IEEE International Magnetics Conference, Rio de Janeiro, Brazil, 2024/05/05-2024/05/10.
  2. S. Fukami, "Probabilistic computing with stochastic spintronics device," (plenary) ASPIRE 2024 HIROSHIMA, Hiroshima University, Hiroshima, Japan, 2024/03/05.
  3. S. Fukami, "Probabilistic spintronics - computing and device physics," (invited) Iwate Spintronics School, 2024 Winter, Iwate University and Amihari-onsen Kyukamura, Iwate, Japan, 2024/02/20-2024/02/22.
  4. S. Fukami, "Electrical control of noncollinear antiferromagnetic Mn3Sn," (plenary) International Symposium on Quantum Electronics, Ito International Research Center, The University of Tokyo, Japan, 2024/02/13-2024/02/16.
  5. S. Kanai, "Probabilistic spin dynamics in nanomagnetic tunnel junctions for unconventional computing," (invited) GP-Spin/AIMR Mini Workshop on (Quantum) Magnonics, Tohoku Univ., Sendai, Japan, 2024/02/05.
  6. J. Han, "Coherent antiferromagnetic spintronics: new opportunities for controlling the magnetic states of antiferromagnets," (invited) GP-Spin/AIMR Mini Workshop on (Quantum) Magnonics, Tohoku Univ., Sendai, Japan, 2024/02/05.
  7. S. Kanai, "Investigation of probabilistic and quantum spin dynamics for unconventional electronics," (invited) 20th RIEC International Workshop on Spintronics, Tohoku Univ., Sendai, Japan, 2023/12/01.
  8. N. Singh, K. Kobayashi, Q. Cao, K. Selcuk, T. Hu, S. Niazi, N. A. Aadit, S. Kanai, H. Ohno, S. Fukami, and K. Y. Camsari, "Heterogeneous probabilistic computers for Boltzmann inference and learning," (invited) 20th RIEC International Workshop on Spintronics, Tohoku Univ., Sendai, Japan, 2023/11/30.
  9. S. Kanai, "Probabilistic and quantum spin dynamics for unconventional electronics," (invited) The 7th Symposium for the Core Research Clusters for Materials Science and Spintronics and the 6th Symposium on International Joint Graduate Program in Materials Science and Spintronics, Tohoku Univ., Sendai, Japan, 2023/11/28.
  10. S. Kanai, "Solid-state spin qubit in oxides," (invited) International Workshop of Spin/Quantum Materials and Devices, Sendai, Japan, 2023/11/16-2023/11/17.
  11. S. Fukami, "Stochastic dynamics of nanomagnet and its application to unconventional computing," (invited) 5th Polish – Japanese Workshop on Spintronics, Pałac Staszica, Nowy Świat 72, Warsaw, Poland, 2023/11/13-2023/11/14.
  12. J.-Y. Yoon, P. Zhang, C.-T. Chou, Y. Takeuchi, T. Uchimura, J. T. Hou, J. Han, S. Kanai, H. Ohno, S. Fukami, and L. Liu, "Electrical control of noncollinear antiferromagnetic Mn3Sn thin film," (invited) 5th Polish – Japanese Workshop on Spintronics, Pałac Staszica, Nowy Świat 72, Warsaw, Poland, 2023/11/13-2023/11/14.
  13. J. Han, R. Cheng, L. Liu, H. Ohno, and S. Fukami, "Coherent Antiferromagnetic Spintronics," (invited) 68th Annual Conference on Magnetism and Magnetic Materials (MMM2023), Hyatt Regency Dallas, Dallas, TX, USA, 2023/10/30-2023/11/03.
  14. J. Han, J.-Y. Yoon, P. Zhang, C.-T. Chou, Y. Takeuchi, T. Uchimura, J. T. Hou, S. Kanai, H. Ohno, S. Fukami, and L. Liu, "Handedness anomaly in a non-collinear antiferromagnet under spin–orbit torque," (invited) 5th International Workshop on Spintronics Memory and Logic (SML), Beihang University, Beijing, China, 2023/10/18-2023/10/21.
  15. S. Fukami, "Magnetic tunnel junction for nonvolatile memory and probabilistic computing," (invited) Spintec seminar - magnetoresistive sensors and magnetic tunnel junctions, CEA, Grenoble, France, 2023/10/13.
  16. S. Fukami, "Current-induced dynamics in noncollinear antiferromagnetic Mn3Sn," (invited) SPICE Workshop - Terahertz spintronics: toward terahertz spin-based devices, WASEM Monastery, Ingelheim, Germany, 2023/10/10-2023/10/12.
  17. S. Fukami, "Stochastic magnetic tunnel junction for probabilistic computing," (invited) 1st Workshop on the Chicago-Tohoku Quantum Alliance, Tohoku Univ., Sendai, Japan, 2023/10/05-2023/10/06.
  18. S. Kanai, "Solid-state spin defect with oxides," (invited) 1st Workshop on the Chicago-Tohoku Quantum Alliance, Tohoku Univ., Sendai, Japan, 2023/10/05-2023/10/06.
  19. S. Fukami, "Probabilistic computing with spintronics," (plenary) IEEE Magnetics Society Singapore Chapter - The 13th Annual Symposium on Magnetics 2023, Nanyang Link, Singapore + Online, 2023/10/02-2023/10/03.
  20. S. Fukami, "Stochastic magnetic tunnel junction for probabilistic computing," (invited) 13th Joint European Magnetic Symposia (JEMS2023), Universidad Complutense de Madrid, Madrid, Spain, 2023/08/27-2023/09/01.
  21. S. Fukami, "Physics and engineering of Stochastic Magnetic Tunnel Junction for Probabilistic Computing," (invited) Gordon Research Conference “Spin Dynamics in Nanostructures”, Les Diablerets, VD, Switzerland, 2023/07/09-2023/07/14.
  22. S. Fukami, "Spintronic Probabilistic Computing," (invited) International Conference on Materials for Advanced Technologies (ICMAT2023), Singapore, 2023/06/26-2023/06/30.
  23. S. Fukami, "Noncollinear Antiferromagnetic Mn3Sn - Physics and Functionalities," (invited) International Conference on Materials for Advanced Technologies (ICMAT2023), Singapore, 2023/06/26-2023/06/30.
  24. S. Fukami, "SOT-MRAM - Physics, Material/Device Engineering and Integration," (invited) SUMKEN Seminar, Online, 2023/06/16.
  25. S. Fukami, "Magnetic Tunnel Junction for Nonvolatile Memory and More," (invited) The 2023 Spintronics Workshop on LSI, Kyoto, Japan, 2023/06/12.
  26. M. Elyasi, T. Hioki, T. Makiuchi, S. Kanai, L. Sheng, K. Yamamoto, H. Kurebayashi, T. van der Sar, H. Yu, Y. Blanter, S. Fukami, E. Saitoh, G. Bauer, "Many-body magnonic open quantum systems," (invited) IEEE International Magnetics Conference (Intermag 2023), Sendai, Japan, 2023/05/15-2023/05/19.
  27. J.-Y. Yoon, P. Zhang, C. -T. Chou, Y. Takeuchi, T. Uchimura, J. T. Hou, J. Han, S. Kanai, H. Ohno, S. Fukami, L. Liu, "Unconventional octupole dynamics of a non-collinear antiferromagnet driven by spin-orbit torque," (invited) IEEE International Magnetics Conference (Intermag 2023), Sendai, Japan, 2023/05/15-2023/05/19.
  28. S. Fukami, "Current-Induced Control of Noncollinear Antiferromagnetic Mn3Sn," (invited) International Conference on Superconductivity and Magnetism (icsm2023) , Fethiye-Oludeniz, Turkey / Online, 2023/05/04-2023/05/11.
  29. S. Fukami, "Functional spintronics," (invited) Online Workshop for Joint Research between NTU and Tohoku University, Online, 2023/04/14.
  30. S. Fukami, "Probabilistic Computing with Spintronics," (invited) 2nd Online RIEC International Workshop on Spintronics, Online, 2023/04/06.
  31. S. Fukami, "Probabilistic Spintronics - Computing and Device Physics," (invited) SPICE-Spin+X Seminars, Online, 2023/03/29.
  32. S. Kanai, "Device physics of stochastic magnetic tunnel junction," (invited) 2nd Online RIEC International Workshop on Spintronics, Online, 2023/03/14-2023/04/06.
  33. S. Fukami, "Probabilistic Spintronics for Beyond CMOS," (invited) SPEAR Workshop Spintronics for beyond CMOS, University of Gothenburg + Online, 2023/03/20-2023/03/22.
  34. N. A. Aadit, A. Grimaldi, K. Selcuk, K. Kobayashi, Q. Cao, S. Chowdhury, G. Finocchio, S. Kanai, H. Ohno, S. Fukami, and K. Y. Camsari, "Heterogeneous probabilistic computers for optimization and sampling," (invited) 2nd Online RIEC International Workshop on Spintronics, Online, 2023/03/14-2023/04/06.
  35. S. Kanai, "Exploring qubit host materials based on generalized scaling of spin coherence," (invited) International Workshop of Spin and Quantum Devices and Materials, Sendai, Japan, 2023/02/23-2023/02/24.
  36. N. A. Aadit, A. Grimaldi, K. Selcuk, K. Kobayashi, Q. Cao, S. Chowdhury, G. Finocchio, S. Kanai, H. Ohno, S. Fukami, and K. Y. Camsari, "CMOS + stochastic MTJ: Heterogeneous probabilistic computers for optimization and sampling," (invited) The 11th RIEC International Symposium on Brain Functions and Brain Computer (BFBC2023), Tohoku University, Sendai, Japan + Online, 2023/02/17-2023/02/18.
  37. S. Kanai, T. Funatsu, J. Ieda, S. Fukami, and H. Ohno, "Stochasticity and Bifurcation in Spintronics Device for Probabilistic Computing," (invited) 2022 International Symposium on Nonlinear Theory and Its Applications (NOLTA2022), Online, 2022/12/12-2022/12/15.
  38. S. Fukami, "Dynamics of a stochastic nanomagnet for probabilistic computing," (invited) SPIN CAVITRONICS IV, MAX PLANCK INSTITUTE FOR THE SCIENCE OF LIGHT – ERLANGEN, 2022/12/07-2022/12/09.
  39. S. Kanai, "Experiment and theory of superparamagnetic tunnel junction," (invited) IMEC academy symposium, Leuven, Belgium+Online, 2022/12/05-2022/12/06.
  40. J. Llandro, "Morphology and properties of self-organized 3D gyroid nanostructures," (invited) IMEC academy symposium, Leuven, Belgium+Online, 2022/12/05-2022/12/06.
  41. Y. Yamane, "Theory of emergent inductance with spin-orbit coupling effects," (invited) IMEC academy symposium, Leuven, Belgium+Online, 2022/12/05-2022/12/06.
  42. Y. Takeuchi, Y. Yamane, J.-Y. Yoon, R. Itoh, R. Takechi, K. Kishi, S. DuttaGupta, S. Kanai, B. Jinnai, J. Ieda, H. Ohno, and S. Fukami, "Chiral-spin rotation of antiferromagnetic Weyl semimetal Mn3Sn by spin-orbit torque," (invited) Advanced Technology Institute (ATI), 2022 2nd spintronics workshop, Hibikoku Conference Square, Tokyo, 2022/11/16.
  43. S. Fukami, "MTJ device physics and technologies toward deeply scaled STT-MRAM and probabilistic-computing applications," (invited) The 67th Annual Conference on Magnetism and Magnetic Materials, Minneapolis, USA + Online, 2022/10/31-2022/11/04.
  44. S. Fukami, "Spintronics devices for ultralow-power semiconductors and unconventional computers," (plenary) IEEE Region 10 Conference, Hong Kong + Online, 2022/11/01-2022/11/04.
  45. S. Fukami, "Spintronics technology for quasi-quantum computing," (invited) SUMKEN Seminar, Online, 2022/10/13.
  46. H. Ohno, "Volatile Spintronics," (invited) Spin Dynamics at the Nanoscale and its Applications, New York University + Online, 2022/09/23-2022/09/24.
  47. S. Fukami, "Probabilistic spintronics – from device physics to computing," (invited) Trends in MAGnetism 2022, Venice, Italy, 2022/09/04-2022/09/09.
  48. B. Jinnai, J. Igarashi, K. Watanabe, T. Shinoda, T. Funatsu, H. Sato, S. Fukami, and H. Ohno, "X-nm CoFeB/MgO Magnetic Tunnel Junction for High-Speed to High-Retention Applications," (invited) The 33rd Magnetic Recording Conference (TMRC), Milpitas, CA, USA + Online, 2022/08/29-2022/08/31.
  49. S. Fukami and H. Ohno, "Nonvolatile, Neuromorphic and Probabilistic Spintronics," (plenary) SPIE Optics + Photonics 2022, San Diego, CA, USA, 2022/08/21-2022/08/25.
  50. S. Fukami, "Material/Device Technologies and Demonstration of SOT-MRAM on 300-mm process," (invited) Workshop on Spin Orbit Torque (SOT) Materials and Devices, Online, 2022/07/28.
  51. H. Ohno, "Spintronics for Green Society," (plenary) 2022 Joint European Magnetic Symposia (JEMS), Warsaw, Poland + Online, 2022/07/24-2022/07/29.
  52. S. Fukami, "Stochastic magnetic tunnel junction for probabilistic bit and circuit," (invited) 20th International Symposium on the Physics of Semiconductors and Applications (ISPSA 2022), Juju, Korea + Online, 2022/07/17-2022/07/21.
  53. S. Fukami, "MTJ device technologies: for single-digit nm, for sub-ns, and for p-bit," (invited) 2022 Spintronics Workshop on LSI, Online, 2022/06/13.
  54. S. Fukami, "Stochastic magnetic tunnel junction: from device physics to computing," (invited) W2S Seminar, Online, 2022/04/21.
  55. S. Fukami, "Probabilistic spintronics nanodevices for unconventional computing," (invited) Workshop on Energy Efficient Functional Nanodevices, Online, 2022/04/20-2022/04/21.
  56. J. Kaiser, W. A. Borders, K. Y. Camsari, S. Fukami, H. Ohno, and S. Datta, "Machine Learning Based on Stochastic Magnetic Tunnel Junctions," (invited) Physical Review Journal Club, Online, 2022/04/19.
  57. S. Fukami, "Chiral-spin rotation in non-collinear antiferromagnetic Mn3Sn driven by spin-orbit torque," (invited) APS March Meeting 2022, Chicago, USA + Online, 2022/03/14-2022/03/18.
  58. K. Camsari, J. Kaiser, S. Datta, W. A. Borders, H. Ohno, and S. Fukami, "Massively parallel probabilistic computing through MRAM," (invited) The 10th RIEC International Symposium on Brain Functions and Brain Computer (BFBC2022), online, 2022/02/18-2022/02/19.
  59. H. Ohno, "Spintronics-based approaches toward unconventional computing," (invited) Advanced Research Strategy Meetings, online, 2022/02/08-2022/02/24.
  60. S. Kanai, K. Hayakawa, K. Kobayashi, T. Funatsu, W.A. Borders, J. Igarashi, B. Jinnai, H. Ohno, and S. Fukami, "Nanosecond Stochastic Magnetic Tunnel Junctions for Probabilistic Computing - Experiment and Theory," (invited) 15th Joint MMM-INTERMAG Conference, New Orleans, USA/ Virtual, 2022/01/10-2022/01/14.
  61. Y. Takeuchi, Y. Yamane, J.-Y. Yoon, R. Itoh, B. Jinnai, S. Kanai, J. Ieda, H. Ohno, and S. Fukami, "Chiral-spin rotation of non-collinear antiferromagnetic Mn3Sn by spin-orbit torque," (invited) 15th Joint MMM-INTERMAG Conference, New Orleans, USA/ Virtual, 2022/01/10-2022/01/14.
  62. Y. Yamane, J. Ieda, "Theory of emergent inductance with spin-orbit effects," (invited) 15th Joint MMM-INTERMAG Conference, New Orleans, USA/ Virtual, 2022/01/10-2022/01/14.
  63. J. Yoon, Y. Takeuchi, Y. Yamane, R. Itoh, B. Jinnai, S. Kanai, J. Ieda, H. Ohno, and S. Fukami, "Sputter-deposited epitaxial non-collinear antiferromagnetic Mn3Sn thin films and spin-orbit torque driven chiral-spin rotation," (invited) KAIST spintronics group seminar, KAIST, Korea, 2022/01/07.
  64. B. Jinnai, J. Igarashi, S. Fukami, and H. Ohno, "Ultra-small magnetic tunnel junction for fast STT switching," (invited) Séminaire organisé dans le cadre du projet IMPACT Nanomaterials for Sensors (N4S), University of Lorraine, France, 2021/12/20.
  65. S. Fukami, "Probabilistic Computing with Spintronics - Device Physics and Technologies," (invited) 12th International Conference on Advanced Materials and Devices, Jeju, Korea + Online, 2021/12/06-2021/12/10.
  66. S. Fukami, "Stochastic magnetic tunnel junction for probabilistic computing," (invited) Brain Inspired Computing: Physics, Architectures, Materials and Applications, online, 2021/12/06-2021/12/10.
  67. S. Fukami, "Probabilistic computing with stochastic spintronic devices," (invited) Materials Of The Future, online, 2021/12/03.
  68. S. Kanai, F. J. Heremans, H. Seo, G. Wolfowicz, C. P. Anderson, S. E. Sullivan, M. Onizhuk, G. Galli, D. D. Awschalom, and H. Ohno, "Scaling of quantum coherence in solid-state spin defects," (invited) 2021 Materials Research Society (MRS) fall meeting, Boston, USA/ online, 2021/11/28-2021/12/03.
  69. Y. Yamane, "Theory of current-driven non-collinear antiferromagnetic dynamics," (invited) 1st Online RIEC International Workshop on Spintronics, online, 2021/11/18.
  70. Y. Takeuchi, Y. Yamane, J.-Y. Yoon, R. Itoh, B. Jinnai, S. Kanai, J. Ieda, H. Ohno, and S. Fukami, "Chiral-spin rotation driven by spin-orbit torque in non-collinear antiferromagnetic Mn3Sn," (invited) 1st Online RIEC International Workshop on Spintronics, online, 2021/11/18.
  71. S. Fukami, "Non-collinear spintronics," (invited) 1st Online RIEC International Workshop on Spintronics, online, 2021/11/18.
  72. H. Ohno, "Magnetic tunnel junction: from nonvolatile memory to probabilistic computing," (invited) W2S Seminar (Webinar series on Spintronics), Online, 2021/10/28.
  73. S. Fukami, "Probabilistic computing with superparamagnetic tunnel junctions," (invited) Introductory course on Magnetic Random Access Memory (InMRAM), Online, 2021/10/18-2021/10/20.
  74. S. Fukami, "Probabilistic computing with spintronics," (invited) Hybrid Kavli ITS-IOP 2021 Workshop on “Multidisciplinary Spintronics”, Hybrid (Beijing, Online), 2021/10/11-2021/10/15.
  75. S. Fukami, "Electrical manipulation of non-collinear antiferromagnet Mn3Sn," (invited) Korean Magnetic Society (KMS) Meeting, Online, 2021/07/21-2021/07/23.
  76. S. Fukami, "Electrical manipulation of non-collinear antiferromagnet," (invited) On-line SPICE-SPIN+X Seminars, Online, 2021/07/21.
  77. H. Ohno, "Spintronics Gateway to Green Society - For smarter, longer, and less -," (invited) World Materials Forum, Nancy (France) + Online, 2021/06/17-2021/06/19.
  78. S. Fukami, "Nanosecond relaxation time in stochastic magnetic tunnel junction – theory and experiment," (invited) Online workshop 2021 - Petaspin/IEEE Magnetics Society (Italy chapter), Online, 2021/06/18.
  79. H.Ohno, "Spintronics - a Gateway to Green Society," (invited) 2021 Spintronics Workshop on LSI, Online, 2021/06/13.
  80. S. Fukami, "Nanosecond probabilistic bit with stochastic magnetic tunnel junction," (invited) EPSRC International Network for Spintronics Research Symposium "From Material Development to Novel Energy Efficient Technologies“, Online, 2021/06/07-2021/06/09.
  81. B. Jinnai, J. Igarashi, S. Fukami and H. Ohno, "Ultra-Small Shape-Anisotropy Magnetic Tunnel Junctions Below 10 nm - Material, Device Engineering, and Performance," (invited) INTERMAG 2021, Online, 2021/04/26-2021/04/30.
  82. S. Iihama, Q. Remy, J. Igarashi, G. Malinowski, M. Hehn, J. Gorchon, J. Hohlfeld, S. Fukami, H. Ohno and S. Mangin, "Engineering Spintronic Devices to Observe Ferromagnetic Layer Switching Induced by a Single- Femto-Second Current Pulse," (invited) INTERMAG 2021, Online, 2021/04/26-2021/04/30.
  83. S. Fukami, "SOT-MRAM and emergent applications," (invited) 12th MRAM Global Innovation Forum, part of Intermag 2021, Online, 2021/04/26-2021/04/30.
  84. S. Mangin and S. Fukami, "Ultra-fast and energy efficient spintronic based on electrical/optical control of magnetisation," (invited) Tohoku University - Université de Lorraine Joint Conference 2021, Online, 2021/03/04.
  85. S. Fukami, "Spin-orbit torque-induced sub-nanosecond magnetization switching in in-plane magnetic tunnel junctions," (invited) Tohoku-Lorraine Joint Conference 2021 "Spintronic", Online, 2021/03/03.
  86. Q. Remy, J. Igarashi, S. Iihama, G. Malinowski, M. Hehn, J. Gorchon, J. Hohlfeld, S. Fukami, H. Ohno and S. Mangin, "Control of Single Pulse All Optical Magnetization Switching of Ferromagnets," (invited) Tohoku-Lorraine Joint Conference 2021 "Spintronic", Online, 2021/03/03.
  87. J. Llandro, D. M. Love, A. Kovács, J. Caron, K. N. Vyas, A. Kákay, M. R. J. Scherer, U. Steiner, C. H. W. Barnes, R. E. Dunin-Borkowski, J. Fassbender, S. Fukami, and H. Ohno, "Intricate Magnetic Configuration of 3D Nanoscale Gyroid Networks," (invited) The 4th International Symposium for The Core Research Cluster for Spintronics , Online, 2021/02/24-2021/02/25.
  88. J. Igarashi, B. Jinnai, K. Watanabe, S. Fukami, and H. Ohno, "Ultra-Small Shape-Anisotropy Magnetic Tunnel Junctions: Physics and Device Engineering," (invited) The 4th International Symposium for The Core Research Cluster for Spintronics , Online, 2021/02/24-2021/02/25.
  89. H. Fulara, M. Zahedinejad, R. Khymyn, M. Dvornik, S. Fukami, S. Kanai, H. Ohno, and J. Åkerman, "Voltage-Controlled Spin Hall Nano-Oscillators For Neuromorphic Computing," (invited) The 4th International Symposium for The Core Research Cluster for Spintronics , Online, 2021/02/24-2021/02/25.
  90. H. Ohno , "Spintronics Nanodevice -From SMALL to SMART-," (plenary) International Conference on Nanoscience and Nanotechnology, Online, 2021/02/01-2021/02/03.
  91. S. DuttaGupta, "Metallic Antiferromagnetic Spintronics," (invited) Condensed Matter Physics Webinar, Online, 2021/01/22.
  92. S. Fukami, "Artificial neural networks with analog or probabilistic spintronics devices," (plenary) The Joint European Magnetic Symposia (JEMS2020), Online, 2020/12/07-2020/12/11.
  93. S. Fukami, "Spintronics for unconventional computing," (invited) Tohoku Quantum Alliance x OIST Quantum Meeting, Online, 2020/11/24-2020/11/25.
  94. S. Fukami, "Brain-inspired computing using unconventional spintronic devices," (invited) 65th Annual Conference on Magnetism and Magnetic Materials (MMM 2020), Online, 2020/11/02-2020/11/06.
  95. S. Fukami, "Spin-orbit torque-induced magnetization switching for high-speed embedded memory," (invited) 6th International Conference on Electronic Materials and Nanotechnology for Green Environment (ENGE 2020), Jedu, Korea + Online, 2020/11/01-2020/11/04.
  96. H. Ohno , "Spintronics Nanodevice - How small can we make it and what else can we use it for," (invited) On-line SPICE-SPIN+X Seminars, Online, 2020/09/23.
  97. H.Ohno, "Spintronics Device—Scaling to Single Digit nm and More," (plenary) 78th Device Research Conference (DRC), Online, 2020/06/21-2020/06/24.
  98. S. DuttaGupta, S. Fukami, and H. Ohno, "Spintronics with metallic antiferromagnets," (invited) Advanced Materials and Characterization, Virtual, 2020/06/15-2020/06/19.
  99. S. Fukami, W. A. Borders, A. Z. Pervaiz, K. Y. Camsari, S. Datta, and H. Ohno, "Probabilistic Computing Based on Spintronics Technology," (invited) IEEE SILICON NANOELECTRONICS WORKSHOP 2020, Virtual, 2020/06/13-2020/06/14.
  100. H. Fulara, M. Zahedinejad, R. Khymyn, M. Dvornik, S. Fukami, S. Kanai, H. Ohno, and J. Akerman, "Strong voltage-induced tunability of threshold current and frequency in spin Hall nano-oscillators," (invited) American Physical Society March Meeting, Denver, CL, USA, 2020/03/02-2020/03/06.
  101. S. Fukami, "Stochastic Neural Network with Spintronics," (invited) Center for Nation-Wide Cooperative Research on ICT FY 2019 RIEC Annual Meeting on Cooperative Research Projects “Compass for Next-Gen ICT”, Tohoku University, Japan, 2020/02/20.
  102. S. Fukami, W. A. Borders, A. Z. Pervaiz, K. Y. Camsari, S. Datta, and H. Ohno, "Demonstration of probabilistic computing with stochastic magnetic tunnel junctions," (invited) The 3rd Symposium for The Core Research Clusters for Materials Science and Spintronics, Sendai, Japan, 2020/02/10-2020/02/11.
  103. A. Kurenkov, S. Fukami, Y. Horio, and H. Ohno, "Spintronics for uniform artificial synapse and neuron," (invited) The 8th RIEC International Symposium on Brain Functions and Brain Computer, Sendai, Japan, 2020/02/13-2020/02/15.
  104. J. Igarashi, S. Iihama, Q. Remy, G. Malinowski, M. Hehn, J. Gorchon, J. Hohlfeld, S. Fukami, H. Ohno and S. Mangin, "Single femto second laser to switch ferromagnetic layers mediated by spin transport," (plenary) The 3rd Symposium for The Core Research Clusters for Materials Science and Spintronics, Sendai, Japan, 2020/02/10-2020/02/11.
  105. S. Fukami, W. A. Borders, and H. Ohno, "Probabilistic computing using stochastic magnetic tunnel junctions," (invited) International Workshop of Emerging Technologies for Brainware LSI and its Applications, Honolulu, HI, USA, 2019/12/13-2019/12/14.
  106. W. A. Borders, A. Z. Pervaiz, K. Y. Camsari, S. Fukami H. Ohno, and S. Datta, "Probabilistic Computing with Stochastic Magnetic Tunnel Junctions," (invited) 17th RIEC International Workshop on Spintronics and 10th JSPS Core-to-Core Workshop on “New-Concept Spintronic Devices” , Tohoku University, Japan, 2019/12/03-2019/12/06.
  107. A. Kurenkov, S. DuttaGupta, C. Zhang, S. Fukami, Y. Horio, and H. Ohno, "Uniform artificial synapse and neuron based on spintronic devices," (invited) 17th RIEC International Workshop on Spintronics and 10th JSPS Core-to-Core Workshop on “New-Concept Spintronic Devices” , Tohoku University, Japan, 2019/12/03-2019/12/06.
  108. A. Kurenkov, S. DuttaGupta, C. Zhang, S. Fukami, Y. Horio, and H. Ohno, "Artificial Synapse and Neuron Based on the Dynamics of Spintronic Devices," (invited) 64th Annual Conference on Magnetism and Magnetic Materials (MMM2019), Las Vegas, NV, USA, 2019/11/04-2019/11/08.
  109. S. Iihama, J. Igarashi, Y. Xu, M. Deb, G. Malinowski, M. Hehn, J. Gorchon, E. E. Fullerton, S. Fukami, S. Mizukami and S. Mangin, "All-optical single shot magnetization switching mediated by angular momentum transfer in spin-valve," (invited) 64th Annual Conference on Magnetism and Magnetic Materials (MMM2019), Las Vegas, USA, 2019/11/04-2019/11/08.
  110. S. DuttaGupta, A. Kurenkov, R. Itoh, O. A. Tretiakov, G. Krishnaswamy, G. Sala, V. Krizakova, F. Maccherozzi, S. S. Dhesi, P. Gambardella, S. Fukami, and H. Ohno, "Metallic Antiferromagnets for spintronics: Reading and writing," (invited) INTERNATIONAL WORKSHOP SPINTRONICS 2019 (Spin Peru), Ollantaytambo, Peru, 2019/10/20-2019/10/25.
  111. H. Ohno, "Spintronics Nanodevices – From Interface to Advanced Computation," (invited) Atomic Level Characterization (ALC '19), Kyoto, Japan, 2019/10/20-2019/10/25.
  112. S. Fukami and H. Ohno, "Neuromorphic Computing with Spintronics," (invited) SPICE Workshop on Antiferromagnetic Spintronics: from topology to neuromorphic computing, Mainz, Germany, 2019/10/07-2019/10/10.
  113. A. Kurenkov, S. DuttaGupta, C. Zhang, S. Fukami, Y. Horio and H. Ohno, "Antiferromagnet/ferromagnet heterostructures as synapses and neurons," (invited) SPICE Workshop on Antiferromagnetic Spintronics: from topology to neuromorphic computing, Mainz, Germany, 2019/10/07-2019/10/10.
  114. S. Fukami and H. Ohno, "Spintronics for unconventional computing," (invited) IMEC-Stanford Memory Workshop, Leuven, Belgium, 2019/10/17-2019/10/18.
  115. H. Ohno, "Magnetic Tunnel Junction: Scaling and beyond," (invited) Workshop Spintronic Tohoku-Mainz Lorraine 2019, University of Lorraine, Nancy, France, 2019/09/17-2019/09/20.
  116. S. Iihama, J. Igarashi, Y. Xu, M. Deb, G. Malinowski, M. Hehn, J. Gorchon, E. E. Fullerton, S. Fukami, S. Mizukami and S. Mangin, "All-optical single shot magnetization switching mediated by angular momentum transfer in spin-valve," (invited) Workshop Spintronic Tohoku-Mainz Lorraine 2019, University of Lorraine, Nancy, France, 2019/09/17-2019/09/20.
  117. S. Fukami, "Spin-orbit torque in nonmagnet/ferromagnet systems," (invited) Workshop Spintronic Tohoku-Mainz Lorraine 2019, University of Lorraine, Nancy, France, 2019/09/17-2019/09/20.
  118. H. Ohno, "Why We Need Spintronics in the Era of loT and AI," (invited) Purdue-Tohoku Spintronics Workshop II, Purdue University, IN, USA, 2019/09/11.
  119. S. Fukami and H. Ohno, "Spin-orbit torque switching for spiking neural networks," (invited) Purdue-Tohoku Spintronics Workshop II, Purdue University, IN, USA, 2019/09/11.
  120. S. Fukami, "Spin-orbit torque and neural network," (invited) 2019 International Conference on Solid-State Devices and Materials (SSDM 2019) , Nagoya University, Nagoya, Japan, 2019/09/02-2019/09/05.
  121. S. Kanai, Y. Nakatani, F. Matsukura, and H. Ohno, "Thermal Effect in Electric-field Induced Magnetization Switching in Nanoscale Magnetic Tunnel Junctions," (invited) Tenth International School and Conference on Spintronics and Quantum Information Technology (SpintechX), Chicago, USA, 2019/06/24-2019/06/27.
  122. H. Ohno, "Spin on Integrated Circuits: Moving Science to Technology," (plenary) Tenth International School and Conference on Spintronics and Quantum Information Technology (SpintechX), Chicago, USA, 2019/06/24-2019/06/27.
  123. H. Ohno, "Spintronics Nanodevice - From Ultimate Scaling to Mimicking Brain Function," (invited) 10th International Symposium on Metallic Multilayers (MML 2019) , Madrid, Spain , 2019/06/17-2019/06/21.
  124. H. Ohno, "Why we need spintronics for the era of AI and IoT?," (invited) 5th WORLD MATERIALS FORUM , Nancy, France, 2019/06/12-2019/06/14.
  125. H. Ohno, "Spintronics Nanodevice - From integrated circuit application to mimicking brain function ," (invited) York-Tohoku-Kaiserslautern Research Symposium on “New-Concept Spintronics Devices”, University of York, UK, 2019/06/12-2019/06/14.
  126. S. Fukami and H. Ohno, "Artificial neural network using analog/binary spintronic devices," (invited) “Bits&Brains”: Brain-inspired materials and architectures for low energy information technology, a KNAW-Radboud University –symposium, Amsterdam, Netherlands, 2019/04/17-2019/04/18.
  127. S. Fukami, "Spintronic Devices for Neural Networks," (invited) APS March Meeting 2019, Boston, Massachusetts, USA, 2019/03/03-2019/03/07.
  128. S. Fukami and H. Ohno , "Spin orbitronics for high-speed memory and artificial neural network ," (invited) 2nd Tohoku/SG-SPIN Workshop in Spintronics, National University of Singapore, Singapore, 2019/02/22-2019/02/23.
  129. M. Shinozaki, J. Igarashi, J. Llandro, S. Fukami, H. Sato, and H. Ohno, "Size Dependence of the Influence of Edge Effects in Nanoscale Perpendicular-Anisotropy Magnetic Tunnel Junctions," (invited) The 2nd Symposium for World Leading Research Centers, Sendai International Center, Sendai, 2019/02/15-2019/02/17.
  130. K. Watanabe, B. Jinnai, S. Fukami, H. Sato and H. Ohno, "1X and X nm Perpendicular-easy-axis Magnetic Tunnel Junctions utilizing Shape Anisotropy ," (invited) The 2nd Symposium for World Leading Research Centers, Sendai International Center, Sendai, 2019/02/15-2019/02/17.
  131. S. Fukami and H. Ohno, "Spin-Orbit Torque Switching in Nanoscale Devices: Material and Device Engineering," (invited) 16th RIEC International Workshop on Spintronics and 8th JSPS Core-to-Core Workshop on “New-Concept Spintronic Devices” , Laboratory for Nanoelectronics and Spintronics, Research Institute of Electrical Communication, Tohoku University, 2019/01/09-2019/01/12.
  132. H. Ohno, "Spintronics Nanodevices," (invited) 14th International Conference on Atomically Controlled Surfaces, Interfaces and Nanostructures & 26th International Colloquium on Scanning Probe Microscopy (ACSIN-14 & ICSPM26), Sendai, Japan, 2018/10/21-2018/10/25.
  133. S. Fukami, W. A. Borders, A. Kurenkov, C. Zhang, S. DuttaGupta, and H. Ohno, "Associative memory operation using analog spin-orbit torque device," (invited) SPICE Workshop - Spintronics meets Neuromorphics, Mainz, Germany, 2018/10/08-2018/10/12.
  134. C. Zhang, Y. Takeuchi, S. Fukami, and H. Ohno, "Spin-orbit torque switching in nanoscale devices – physics and material engineering," (invited) KITS Workshop 2018, Beijing, China, 2018/10/01-2018/10/19.
  135. S. Fukami, W. A. Borders, A. Kurenkov, C. Zhang, S. DuttaGupta, and H. Ohno, "Analog spintronics device for artificial neural networks," (invited) The 2018 International Symposium on Nonlinear Theory and Its Applications (NOLTA2018), Tarragona, Spain, 2018/09/02-2018/09/06.
  136. W. A. Borders, S. Fukami, and H. Ohno, "Antiferromagnet/Ferromagnet Based Spin-Orbit Torque Devices for Hopfield Network Applications (Invited)," (invited) Explorative Workshop: Spintronic Perspectives on Neuromorphic Computing, Jülich, Germany, 2018/08/13-2018/08/15.
  137. H. Ohno, "Opening - from PASPS-1 to PASPS-10," (invited) The 10th International School and Conference on Physics and Applications of Spin Phenomena in Solids – PASPS10, Linz, Austria, 2018/08/05-2018/08/09.
  138. S. Fukami, W. A. Borders, A. Kurenkov, C. Zhang, S. DuttaGupta, and H. Ohno, "Neuromorphic computing with analog spin-orbit torque devices," (invited) The 10th International School and Conference on Physics and Applications of Spin Phenomena in Solids – PASPS10, Linz, Austria, 2018/08/05-2018/08/09.
  139. S. DuttaGupta, R. Itoh, S. Fukami, and H. Ohno, "Angular dependence of magnetoresistance in nonmagnet/antiferromagnet bilayer structure," (invited) Tohoku-Tsinghua Joint Workshop on Materials and Spintronics Sciences, Sendai, Japan, 2018/07/26.
  140. S. Fukami, C. Zhang, B. Jinnai, and H. Ohno, "Spin-orbit torque switching device for high-performance and low-power integrated circuits," (invited) The 23rd International Colloquium on Magnetic Films and Surfaces (ICMFS-2018), UC Santa Cruz, USA, 2018/07/22-2018/07/27.
  141. S. Fukami, W. A. Borders, A. Kurenkov, C. Zhang, S. DuttaGupta, and H. Ohno, "Analog spin-orbit torque devices for artificial neural networks," (invited) The 21st International Conference on Magnetism (ICM2018), San Francisco, USA, 2018/07/16-2018/07/20.
  142. S. Fukami, W. A. Borders, A. Kurenkov, C. Zhang, S. DuttaGupta, and H. Ohno, "Neuromorphic computing with analog spin-orbit torque device," (invited) Workshop on Spintronics and Nanomagnetism for Neuromorphic Computing, Leeds, UK, 2018/06/26-2018/06/27.
  143. H. Sato, K. Watanabe, B. Jinnai, S. Fukami, H. Honjo, S. Ikeda, T. Endoh, and H. Ohno, "High-performance (Co)FeB/MgO-based magnetic tunnel junctions with perpendicular easy axis down to single-digit nanometer scale," (invited) 2018 Spintronics Workshop on LSI, Honolulu, Hawaii, USA, 2018/06/17.
  144. S. Fukami, W. A. Borders, A. Kurenkov, C. Zhang, S. DuttaGupta, and H. Ohno, "Spintronic analog memory for neuromorphic computing," (invited) 14th International Conference on Modern Materials and Technologies (CIMTEC2018), Perugia, Italy, 2018/06/04-2018/06/14.
  145. S. Fukami, C. Zhang, W. A. Borders, A. Kurenkov, S. DuttaGupta, and H. Ohno, "Spin-orbit torque switching and its applications – from high-speed memory to artificial neural network," (invited) 5th International Conference of Asian Union of Magnetics Societies (IcAUMS 2018), Jedu, Korea, 2018/06/03-2018/06/07.
  146. S. Fukami, "Potential and challenges of nonvolatile spintronics devices for integrated circuits applications," (invited) 7th Workshop of the Core-to-Core Project Tohoku-York-Kaiserslautern “New concepts for future spintronic devices”, Kaiserslautern, Germany, 2018/05/28-2018/05/30.
  147. S. Fukami and H. Ohno, "Nonvolatile memory devices with magnetic nanowires controlled by spin-transfer and spin-orbit torques," (invited) IEEE International Magnetics Conference (INTERMAG 2018), Singapore, 2018/04/23-2018/04/28.
  148. H. Ohno, "Spintronics Nanodevices," (plenary) IEEE International Magnetics Conference (INTERMAG 2018), Singapore, 2018/04/23-2018/04/28.
Contributed
  1. A. Kumar, T. Dohi, M. Zahedinejad, R. Khymyn, S. Kanai, S. Fukami, and J. Akerman, "Magnetic tunnel junction-based readout for spin Hall nano-oscillators," (oral) Iwate Spintronics School, 2024 Winter, Iwate University and Amihari-onsen Kyukamura, Iwate, Japan, 2024/02/20-2024/02/22.
  2. T. Uchimura, J. Han, P. Tang, J.-Y. Yoon, Y. Takeuchi, Y. Yamane, S. Kanai, G. E. W. Bauer, H. Ohno, and S. Fukami, "Unconventional spin Hall magnetoresistance in a non-collinear antiferromagnet/heavy metal stack," (poster) Iwate Spintronics School, 2024 Winter, Iwate University and Amihari-onsen Kyukamura, Iwate, Japan, 2024/02/20-2024/02/22.
  3. Y. Sato, Y. Takeuchi, Y. Yamane, J.-Y. Yoon, S. Kanai, J. Ieda, H. Ohno, and S. Fukami, "Size dependence of thermal stability factor in non-collinear antiferromagnet Mn3Sn annodot," (poster) Iwate Spintronics School, 2024 Winter, Iwate University and Amihari-onsen Kyukamura, Iwate, Japan, 2024/02/20-2024/02/22.
  4. A. Kumar, T. Dohi, M. Zahedinejad, R. Khymyn, S. Kanai, S. Fukami and J. Åkerman, "Magnetic tunnel junction-based readout for spin Hall nano-oscillators," (oral) International Symposium on Quantum Electronics, Ito International Research Center, The University of Tokyo, Japan, 2024/02/13-2024/02/16.
  5. Y. Marui, M. Kawaguchi, M. Hayashi, "The accuracy of the harmonic Hall measurements on spin orbit torques in W/CoFeB," (poster) International Symposium on Quantum Electronics, Ito International Research Center, The University of Tokyo, Japan, 2024/02/13-2024/02/16.
  6. A. Sud, T. Dohi, M. Cubukcu, K. V. De Zoysa, Y. Yamane, S. Kanai and S. Fukam, "Spin-pumping driven by non-linear harmonic generation," (poster) International Symposium on Quantum Electronics, Ito International Research Center, The University of Tokyo, Japan, 2024/02/13-2024/02/16.
  7. S. Chiba, Y. Marui, H. Ohno, and S. Fukami, "Spin-orbit and orbital torque in (W or Cr)/CoFeB/MgO stacks for SOT-MRAM application," (poster) International Symposium on Quantum Electronics, Ito International Research Center, The University of Tokyo, Japan, 2024/02/13-2024/02/16.
  8. K. Gas, S. Wakabayashi, T. Uchimura, J.-Y. Yoon, Y. Takeuchi, S. Kanai, M. Sawicki, H. Ohno, and S. Fukami, "Magnetic studies of epitaxial thin films of noncollinear Weyl antiferromagnet Mn3Sn," (poster) International Symposium on Quantum Electronics, Ito International Research Center, The University of Tokyo, Japan, 2024/02/13-2024/02/16.
  9. N. S. Singh, S. Niazi, S. Chowdhury, K. Selcuk, H. Kaneko, K. Kobayashi, S. Kanai, H. Ohno, S. Fukami, K. Camsari, "Hardware Demonstration of Feedforward Stochastic Neural Networks with Fast MTJ-based pbits," (oral) 69th Annual IEEE International Electron Devices Meeting (IEDM 2023), San Francisco, CA, USA, 2023/12/09-2023/12/13.
  10. Y. Abe, M. Kawahara, J. Ishihara, M. Kohda, S. Fukami, and S. Kanai, "Polarization-Dependent Optical Properties of Ce-Implanted Quartz," (oral) 2023 MRS Fall Meeting, Boston, U.S.A./Online , 2023/12/07.
  11. S. Kanai, Y. Abe, M. Kawahara, J. Ishihara, M. Kohda, and S. Fukami, "Optical Control of Spin in Amorphous SiO2:Ce3+," (oral) 2023 MRS Fall Meeting, Boston, U.S.A./Online , 2023/12/07.
  12. Y. Kurihara, Y. Marui, S. Chiba, Y. Takeuchi, S. Kanai, H. Ohno, and S. Fukami, "Spin-orbit torque generated by W-Ta alloys with various compositions," (poster) The 7th Symposium for the Core Research Clusters for Materials Science and Spintronics and the 6th Symposium on International Joint Graduate Program in Materials Science and Spintronics, Tohoku Univ., Sendai, Japan, 2023/11/28-2023/12/01.
  13. H. Kubota, Y. Sato, Y. Takeuchi, Y. Yamane, J.-Y. Yoon, T. Uchimura, S. Wakabayashi, S. Kanai, J. Ieda, H. Ohno, and S. Fukami, "Dot size dependence of thermal stability factor in polycrystalline Mn3Sn," (poster) The 7th Symposium for the Core Research Clusters for Materials Science and Spintronics and the 6th Symposium on International Joint Graduate Program in Materials Science and Spintronics, Tohoku Univ., Sendai, Japan, 2023/11/28-2023/12/01.
  14. K. Takano, Y. Abe, M. Kawahara, J. Ishihara, M. Kohda, S. Kanai, and S. Fukami, "Spin-dependent optical properties of Eu implanted SiO2," (poster) The 7th Symposium for the Core Research Clusters for Materials Science and Spintronics and the 6th Symposium on International Joint Graduate Program in Materials Science and Spintronics, Tohoku Univ., Sendai, Japan, 2023/11/28-2023/12/01.
  15. M. Kawahara, S. Kanai, Y. Abe, K. Takano, J. Ishihara, M. Kohda, and S. Fukami, "Polarization and magnetic-field dependent photoluminescence of (MgO)x(Al2O3)1-x:Ce," (poster) The 7th Symposium for the Core Research Clusters for Materials Science and Spintronics and the 6th Symposium on International Joint Graduate Program in Materials Science and Spintronics, Tohoku Univ., Sendai, Japan, 2023/11/28-2023/12/01.
  16. H. Kaneko, R. Ota, K. Kobayashi, S. Kanai, M. Elyasi, G.E. W. Bauer, H. Ohno, and S. Fukami, "Temperature and diameter dependence of the stochastic switching of superparamagnetic tunnel junctions," (poster) The 7th Symposium for the Core Research Clusters for Materials Science and Spintronics and the 6th Symposium on International Joint Graduate Program in Materials Science and Spintronics, Tohoku Univ., Sendai, Japan, 2023/11/28-2023/12/01.
  17. K. Gas, S. Wakabayashi, T. Uchimura, J.-Y. Yoon, Y. Takeuchi, S. Kanai, M. Sawicki, H. Ohno, and S. Fukami, "Studies of magnetic properties of epitaxial thin films of noncollinear Weyl antiferromagnet Mn3Sn," (poster) The 7th Symposium for the Core Research Clusters for Materials Science and Spintronics and the 6th Symposium on International Joint Graduate Program in Materials Science and Spintronics, Tohoku Univ., Sendai, Japan, 2023/11/28-2023/12/01.
  18. S. Chiba, Y. Marui, H. Ohno, and S. Fukami, "Orbital torque in Cr/CoFeB/MgO stack compatible with SOT-MRAM application," (poster) The 7th Symposium for the Core Research Clusters for Materials Science and Spintronics and the 6th Symposium on International Joint Graduate Program in Materials Science and Spintronics, Tohoku Univ., Sendai, Japan, 2023/11/28-2023/12/01.
  19. R. Ota, K. Kobayashi, K. Hayakawa, S. Kanai, K.Y. Camsari, H. Ohno, and S. Fukami, "Bias voltage robustness in double-free-layer stochastic magnetic tunnel junction," (oral) 68th Annual Conference on Magnetism and Magnetic Materials (MMM2023), Hyatt Regency Dallas, Dallas, TX, USA, 2023/10/30-2023/11/03.
  20. S. Wakabayashi, J.-Y. Yoon, K. Gas, Y. Takeuchi, Y. Yamane, T. Uchimura, Y. Sato, K. Kishi, S. Kanai, M. Sawicki, H. Ohno, and S. Fukami, "Comprehensive study of crystalline structure, magnetic and magnetotransport properties of Mn3Sn thin films with various thicknesses," (oral) 68th Annual Conference on Magnetism and Magnetic Materials (MMM2023), Hyatt Regency Dallas, Dallas, TX, USA, 2023/10/30-2023/11/03.
  21. T. Uchimura, Y. Yamane, T. Dohi1, J. Han , J.-Y. Yoon , Y. Sato, S. Wakabayashi, Y. Takeuchi, S. Kanai , J. Ieda, H. Ohno, and S. Fukami, "Interfacial Dzyaloshinskii-Moriya interaction in a non-collinear antiferromagnet/heavy metal heterostructure," (oral) 68th Annual Conference on Magnetism and Magnetic Materials (MMM2023), Hyatt Regency Dallas, Dallas, TX, USA, 2023/10/30-2023/11/03.
  22. T. Shinoda, Y. Takeuchi, B. Jinnai, J. Igarashi, Y. Sato, S. Fukami, and H. Ohno, "Thermal Stability Factor of L10-MnAl nanodot for STT-MRAM Applications," (oral) 68th Annual Conference on Magnetism and Magnetic Materials (MMM2023), Hyatt Regency Dallas, Dallas, TX, USA, 2023/10/30-2023/11/03.
  23. S. Chiba, Y. Marui, H. Ohno, and S. Fukami, "Orbital torque in Cr/CoFeB/MgO stack compatible with SOT-MRAM application," (oral) 68th Annual Conference on Magnetism and Magnetic Materials (MMM2023), Hyatt Regency Dallas, Dallas, TX, USA, 2023/10/30-2023/11/03.
  24. S. Kanai, M. Elyasi, G. E. W. Bauer, H. Ohno, and S. Fukami, "Validation of the Néel-Arrhenius law in nanomagnetic tunnel junctions," (oral) 68th Annual Conference on Magnetism and Magnetic Materials, Hyatt Regency Dallas, Dallas, TX, USA, 2023/10/30-2023/11/03.
  25. H. Kaneko, R. Ota, K. Kobayashi, S. Kanai, M. Elyasi, G. E. W. Bauer, H. Ohno, and S. Fukami, "Switching Attempt Times of Superparamagnetic Tunnel Junctions as a Function of Diameter and Temperature," (oral) 68th Annual Conference on Magnetism and Magnetic Materials (MMM2023), Hyatt Regency Dallas, Dallas, TX, USA, 2023/10/30-2023/11/03.
  26. M. Kawahara, Y. Abe, K. Takano, J. Ishihara, M. Kohda, S. Kanai, and S. Fukami, "Circularly polarized photoluminescence spectroscopy of solid-states spin defects in oxides," (poster) 1st Workshop on the Chicago-Tohoku Quantum Alliance, Tohoku Univ., Sendai, Japan, 2023/10/05-2023/10/06.
  27. S. Chiba, Y. Takeuchi, K. Vihanga De Zoysa, Y. Marui, H. Ohno, and S. Fukami, "Spin-orbit torque in W/CoFeB/MgO deposited on different oxide materials," (poster) 1st Workshop on the Chicago-Tohoku Quantum Alliance, Tohoku Univ., Sendai, Japan, 2023/10/05-2023/10/06.
  28. K. Gas, K.P. Kluczyk, P. Skupiński, M.J. Grzybowski, T. Fąs, J. Suffczyński, M. Baj, J.Z. Domagala, W. Wołkanowicz, E. Łusakowska, K. Grasza, A. Mycielski, M.A. Borysiewicz, K. Vyborny, U. Zülicke, R. Winkler, M. Sawicki, M. Gryglas-Borysiewicz, "Experimental Methods of Quantifying Magnetism of Thin Antiferromagnetic Layers Deposited on MgO Substrates," (oral) 13th Joint European Magnetic Symposia (JEMS2023), Universidad Complutense de Madrid, Madrid, Spain, 2023/08/27-2023/09/01.
  29. H. Kaneko, R. Ota, K. Kobayashi, S. Kanai, H. Ohno, and S. Fukami, "Relaxation Time of Superparamagnetic Tunnel Junction at Various Temperatures," (poster) 13th Joint European Magnetic Symposia (JEMS2023), Universidad Complutense de Madrid, Madrid, Spain, 2023/08/27-2023/09/01.
  30. K. Gas, S. Wakabayashi, T. Uchimura, J.-.Y. Yoon, Y. Takeuchi, S. Kanai, S. Fukami, H. Ohno, M. Sawicki, "Experimental Methods of Quantifying Magnetism of Thin Antiferromagnetic Layers Deposited on MgO Substrates," (poster) 13th Joint European Magnetic Symposia (JEMS2023), Universidad Complutense de Madrid, Madrid, Spain, 2023/08/27-2023/09/01.
  31. T. Uchimura, J.-Y.Yoon, Y. Sato, Y. Takeuchi, S. Kanai, H. Ohno, and S. Fukami, "Domain imaging in non-collinear antiferromagnetic Mn3Sn thin film by magneto-optical Kerr effect," (poster) Gordon Research Conference “Spin Dynamics in Nanostructures”, Les Diablerets, VD, Switzerland, 2023/07/09-2023/07/14.
  32. K.V. De Zoysa, S. DuttaGupta, B. Jinnai, H. Ohno, S. Fukami, "Memristive Spin-Orbit Torque Switching in Nanocomposite CoPtCrB," (poster) Gordon Research Conference “Spin Dynamics in Nanostructures”, Les Diablerets, VD, Switzerland, 2023/07/09-2023/07/14.
  33. S. Chiba, Y. Takeuchi, K. Vihanga De Zoysa, Y. Marui, H. Ohno, and S. Fukami, "Spin-orbit torque in W/CoFeB/MgO deposited on different oxide materials," (poster) Gordon Research Conference “Spin Dynamics in Nanostructures”, Les Diablerets, VD, Switzerland, 2023/07/09-2023/07/14.
  34. K.V. De Zoysa, S. DuttaGupta, B. Jinnai, H. Ohno, S. Fukami, "Memristive Spin-Orbit Torque Switching in Nanocomposite CoPtCrB," (poster) Gordon Research Seminar “Spin Dynamics in Nanostructures”, Les Diablerets, VD, Switzerland, 2023/07/08-2023/07/09.
  35. S. Chiba, Y. Takeuchi, K. Vihanga De Zoysa, Y. Marui, H. Ohno, and S. Fukami, "Spin-orbit torque in W/CoFeB/MgO deposited on different oxide materials," (poster) Gordon Research Seminar “Spin Dynamics in Nanostructures”, Les Diablerets, VD, Switzerland, 2023/07/08-2023/07/09.
  36. T. Uchimura, J.-Y.Yoon, Y. Sato, Y. Takeuchi, S. Kanai, H. Ohno, and S. Fukami, "Domain imaging in non-collinear antiferromagnetic Mn3Sn thin film by magneto-optical Kerr effect," (poster) Gordon Research Seminar “Spin Dynamics in Nanostructures”, Les Diablerets, VD, Switzerland, 2023/07/08-2023/07/09.
  37. S. Kanai, F. J. Heremans, H. Seo, G. Wolfowicz, C. P. Anderson, S. E. Sullivan, M. Onizhuk, G. Galli, D. D. Awschalom, and H. Ohno, "Exploring qubit materials with generalized scaling of electron spin coherence," (poster) International Workshop on the Quantum Spinoptics, WASEM Monastery, Ingelheim, Germany, 2023/06/13-2023/06/15.
  38. Yuichiro Abe, Shun Kanai, Manato Kawahara, Jun Ishihara, Yusuke Aoki, Makoto Kohda, Shunsuke Fukami, "Polarization dependence of optical properties of Ce doped SiO2," (poster) International Workshop on the Quantum Spinoptics, WASEM Monastery, Ingelheim, Germany, 2023/06/13-2023/06/15.
  39. Manato Kawahara, Yuichiro Abe, Shun Kanai, Jun Ishihara, Yusuke Aoki, Makoto Kohda, and Shunsuke Fukami, "Optical properties of Ce implanted MgO," (poster) International Workshop on the Quantum Spinoptics, WASEM Monastery, Ingelheim, Germany, 2023/06/13-2023/06/15.
  40. R. R. Chowdhury, C. Patra, S. Duttagupta, S. Fukami, R. P. Singh, "Unconventional Emergent Hall Effect Phenomena and its Modification in a van der Waals Ferromagnet Fe3GeTe2," (poster) IEEE International Magnetics Conference (Intermag 2023), Sendai, Japan, 2023/05/15-2023/05/19.
  41. S. Kanai, T. Funatsu, J. Ieda, S. Fukami, and H. Ohno, "Determining switching exponents with stochastic magnetic tunnel junctions," (oral) APS March Meeting 2023, Las Vegas, NV, USA, 2023/03/05-2023/02/10.
  42. K. Kobayashi, Q. Cao, N. Singh, K. Selcuk, T. Hu, S. Niazi, N. Aadit, S. Kanai, H. Ohno, S. Fukami, and K. Camsari, "CMOS+ stochastic MTJ: Heterogeneous p-computers for energy-based machine learning," (oral) APS March Meeting 2023, Las Vegas, NV, USA, 2023/03/05-2023/02/10.
  43. A. Grimaldi, K. Selcuk, N. A. Aadit, K. Kobayashi, Q. Cao, S. Chowdhury, G. Finocchio, S. Kanai, H. Ohno, S. Fukami and K. Y. Camsari, "Experimental evaluation of simulated quantum annealing with MTJ-augmented p-bits," (oral) 68th Annual IEEE International Electron Devices Meeting (IEDM2022), San Francisco, USA + Online, 2022/12/03-2022/12/07.
  44. Y. Sato, Y. Takeuchi, Y. Yamane, S. Kanai, J. Yoon, J. Ieda, H. Ohno and S. Fukami, "Thermal stability of non-collinear antiferromagnetic Mn3Sn nanodot," (oral) The 67th Annual Conference on Magnetism and Magnetic Materials, Minneapolis, USA + Online, 2022/10/31-2022/11/04.
  45. R. Roy Chowdhury, C. Patra, S. DuttaGupta, S. Fukami, R. P. Singh, "Unconventional Emergent Hall Effect Phenomena and its Modification In a van der Waals Ferromagnet Fe3GeTe2," (oral) The 67th Annual Conference on Magnetism and Magnetic Materials, Minneapolis, USA + Online, 2022/10/31-2022/11/04.
  46. T. Nguyen, S. DuttaGupta, Y. Saito, S. Fukami, D. Vu, H. Naganuma, S. Ikeda, T. Endoh and Y. Endo, "Spin-orbit torques in RuO2/Co-Fe-B bilayer," (oral) The 67th Annual Conference on Magnetism and Magnetic Materials, Minneapolis, USA + Online, 2022/10/31-2022/11/04.
  47. H. Masuda, T. Seki, Y. Yamane, R. Modak, K. Uchida, J. Ieda, Y. Lau, S. Fukami and K. Takanashi, "Large antisymmetric interlayer exchange coupling enabling perpendicular magnetization switching by an in-plane magnetic field," (oral) The 67th Annual Conference on Magnetism and Magnetic Materials, Minneapolis, USA + Online, 2022/10/31-2022/11/04.
  48. K. V. De Zoysa, S. DuttaGupta, B. Jinnai, H. Ohno and S. Fukami, "Memristive Spin-Orbit Torque Switching in Nanocomposite CoPtCrB," (oral) The 67th Annual Conference on Magnetism and Magnetic Materials, Minneapolis, USA + Online, 2022/10/31-2022/11/04.
  49. Y. Sato, Y. Takeuchi, Y. Yamane, J.-Y. Yoon, S. Kanai, J. Ieda, H. Ohno, and S. Fukami, "Size dependence of thermal stability factor in non-collinear antiferromagnetic Mn3Sn nanodot," (poster) The 6th Symposium for The Core Research Clusters for Materials Science and Spintronics, Online, 2022/10/24-2022/10/25.
  50. Y. Abe, S. Kanai, M. Kawahara, J. Ishihara, Y. Narita, M. Kohda, S. Fukami, and H. Ohno, "Annealing temperature dependence of optical properties of Ce doped SiO2," (poster) The 6th Symposium for The Core Research Clusters for Materials Science and Spintronics, Online, 2022/10/24-2022/10/25.
  51. T. Uchimura, J.-Y. Yoon, Y. Sato, Y. Takeuchi, S. Kanai, R. Takechi, K. Kishi, Y. Yaman, S. DuttaGupta, J. Ieda, H. Ohno, and S. Fukami, "Domain imaging of an antiferromagnetic Weyl semimetal Mn3Sn thin films by magneto-optical Kerr effect," (poster) The 6th Symposium for The Core Research Clusters for Materials Science and Spintronics, Online, 2022/10/24-2022/10/25.
  52. R. Ota, K. Kobayashi, K. Hayakawa, S. Kanai, K. Y. Camsari, H. Ohno, and S. Fukami, "Insensitivity to the bias voltage in double-free-layer stochastic magnetic tunnel junction," (poster) The 6th Symposium for The Core Research Clusters for Materials Science and Spintronics, Online, 2022/10/24-2022/10/25.
  53. S. Wakabayashi, Y. Takeuchi, J. -Y. Yoon, Y. Sato, K. Kishi, T. Uchimura, Y. Yamane, S. Kanai, J. Ieda , H. Ohno, and S. Fukami, "Thickness dependence of anomalous Hall effect in non-collinear antiferromagnetic D019-Mn3Sn epitaxial thin films," (poster) The 6th Symposium for The Core Research Clusters for Materials Science and Spintronics, Online, 2022/10/24-2022/10/25.
  54. S. Kanai, Y. Nakatani, F. Matsukura, and H. Ohno, "Electric-field induced collective spin dynamics in nanomagnet revealed by 30-ps single-shot measurements," (poster) Trends in MAGnetism 2022, Venice, Italy, 2022/09/04-2022/09/09.
  55. R. Roy Chowdhury, C. Patra, S. DuttaGupta, S. Fukami and R. P. Singh, "An alternative route for tuning unconventional Hall effect in layered ferromagnet Fe3(As,Ge)Te2," (oral) 2022 IEEE Around-the-Clock-Around-the-Globe Conference, Online, 2022/08/31.
  56. S. Kanai, Y. Nakatani, F. Matsukura, and H. Ohno, "Thermal Agitation of Magnetization Dynamics Induced by Electric-field," (oral) 2022 Joint European Magnetic Symposia (JEMS), Warsaw, Poland + Online, 2022/07/24-2022/07/29.
  57. K. Kobayashi, K. Hayakawa, J. Igarashi, W. A. Borders, S. Kanai, H. Ohno, S. Fukami, "Magnetic Field Immunity of Stochastic Magnetic Tunnel Junctions with Synthetic Antiferromagnetic Free Layer," (poster) 24th International Colloquium on Magnetic Films and Surfaces (ICMFS-2022), Okinawa Institute of Science and Technology Graduate University (OIST), 2022/07/10-2022/07/15.
  58. J. Akerman, M. Zahedinejad, A. A. Awad, H. Fulara, S. Muralidhar, A. Houshang, R. Khymyn, S. Fukami, S. Kanai, H. Ohno, " Memristor controlled mutual synchronization of spin Hall nano-oscillators," (oral) 24th International Colloquium on Magnetic Films and Surfaces (ICMFS-2022), Okinawa Institute of Science and Technology Graduate University (OIST), 2022/07/10-2022/07/15.
  59. T. Shinoda, J. Igarashi, B. Jinnai, S. Fukami, H. Ohno, "Pitch scaling prospect for highly dense ultra-small magnetic tunnel junctions : tolerance against magnetostatic interference from neighboring bits," (poster) 24th International Colloquium on Magnetic Films and Surfaces (ICMFS-2022), Okinawa Institute of Science and Technology Graduate University (OIST), 2022/07/10-2022/07/15.
  60. T. Uchimura, J. Yoon, Y. Sato, Y. Takeuchi, S. Kanai, R. Takechi, K. Kishi, Y. Yamane, S. DuttaGupta, J. Ieda, H. Ohno, S. Fukami, "Magneto-optical Kerr effect study for non-collinear antiferromagnetic Mn3Sn thin films," (poster) 24th International Colloquium on Magnetic Films and Surfaces (ICMFS-2022), Okinawa Institute of Science and Technology Graduate University (OIST), 2022/07/10-2022/07/15.
  61. S. Kanai, Y. Nakatani, F. Matsukura, H. Ohno, "Thermal Effect in Electric-field Induced Magnetization Dynamics in a Nanoscale Magnetic Tunnel Junction," (oral) 24th International Colloquium on Magnetic Films and Surfaces (ICMFS-2022), Okinawa Institute of Science and Technology Graduate University (OIST), 2022/07/10-2022/07/15.
  62. Y. Yamane, S. Fukami, J. Ieda, "Theory of Spin-Orbit Emergent Inductance," (oral) 24th International Colloquium on Magnetic Films and Surfaces (ICMFS-2022), Okinawa Institute of Science and Technology Graduate University (OIST), 2022/07/10-2022/07/15.
  63. S. Kanai, F. J. Heremans, H. Seo, G. Wolfowicz, C. P. Anderson, S. E. Sullivan, M. Onizhuk, G. Galli, D. D. Awschalom, and H. Ohno, "Scaling Spin Coherence in Solid-state Defect Qubit," (oral) American Physics Society (APS) March Meeting 2022, Chicago, 2022/03/14-2022/03/18.
  64. S. Kanai, K. Hayakawa, T. Funatsu, J. Igarashi, B. Jinnai, W. A. Borders, H. Ohno, and S. Fukami, "Superparamagnetic Tunnel Junctions with Nanosecond Relaxation Time forProbabilistic Computing," (oral) American Physics Society (APS) March Meeting 2022, Chicago, 2022/03/14-2022/03/18.
  65. K. Hayakawa, S. Kanai, K. Kobayashi, W.A. Borders, J. Igarashi, B. Jinnai, H. Ohno, and S. Fukami, "Determination of attempt time using stochastic magnetic tunnel junctions," (oral) 15th Joint MMM-INTERMAG Conference, New Orleans, USA/ Virtual, 2022/01/10-2022/01/14.
  66. K. Kobayashi, K. Hayakawa, W.A. Borders, S. Kanai, J. Igarashi, H. Ohno, and S. Fukami, "Superparamagnetic tunnel junctions with a synthetic antiferromagnetic free layer," (oral) 15th Joint MMM-INTERMAG Conference, New Orleans, USA/ Virtual, 2022/01/10-2022/01/14.
  67. K. Kishi, Y. Takeuchi, Y. Yamane, J.-Y. Yoon, R. Takechi, B. Jinnai, S. Kanai, J. Ieda, H. Ohno, and S. Fukami, "Determination of spin-orbit torque efficiency in non-collinear antiferromagnet / heavy metal heterostructures," (oral) 15th Joint MMM-INTERMAG Conference, New Orleans, USA/ Virtual, 2022/01/10-2022/01/14.
  68. B. Jinnai, J. Igarashi, T. Shinoda, K. Watanabe, S. Fukami, and H. Ohno, "Fast Switching Down to 3.5 ns in Sub-5-nm Magnetic Tunnel Junctions Achieved by Engineering Relaxation Time," (oral) 67th Annual IEEE International Electron Devices Meeting (IEDM2021), San Francisco, USA + Online, 2021/12/11-2021/12/15.
  69. J.-Y. Yoon, Y. Takeuchi, S. DuttaGupta, Y. Yamane, S. Kanai, J. Ieda, H. Ohno, and S. Fukami, "Anomalous Hall Effect of Non-collinear Antiferromagnetic Weyl Semimetal Mn3+xSn1-x Thin Films: Correlation with Crystalline, Magnetic, and Electronic Structures," (oral) 24th International Conference on Electronic Properties of Two-Dimensional Systems 20th International Conference on Modulated Semiconductor Structures (EP2DS-24/MSS-20) meeting, Toyama, (virtual), 2021/10/31-2021/11/05.
  70. S. Kanai, F. J. Heremans, H. Seo, G. Wolfowicz, C. P. Anderson, S. E. Sullivan, M. Onizhuk, G. Galli, D. D. Awschalom, and H. Ohno, "Scaling Electron Spin Coherence in Solid-state Spin Defects," (oral) 24th International Conference on Electronic Properties of Two-Dimensional Systems 20th International Conference on Modulated Semiconductor Structures (EP2DS-24/MSS-20) meeting, Toyama, (virtual), 2021/10/31-2021/11/05.
  71. K. Kishi, Y. Takeuchi, Y. Yamame, J.-Y. Yoon, R. Takechi, B. Jinnai, S Kanai, J. Ieda, H. Ohno, S. Fukami, "Effect of spin-orbit torque on non-collinear antiferromagnet Mn3Sn," (poster) The 5th Symposium for The Core Research Clusters for Materials Science and Spintronics, online, 2021/10/25-2021/10/28.
  72. T. V. A. Nguyen, S. DuttaGupta, Y. Saito, K. V. D. Zoysa, S. Fukami, H. Naganuma, S. Ikeda, T. Endoh, Y. Endo, "Current distribution in Ta-O/Co-Fe-B stack films with the presence of interfacial scattering," (poster) The 5th Symposium for The Core Research Clusters for Materials Science and Spintronics, online, 2021/10/25-2021/10/28.
  73. J.-Y. Yoon, Y. Takeuchi, Y. Yamane, R. Itoh, S. DuttaGupta, B. Jinnai, S. Kanai, J. Ieda, H. Ohno, S. Fukami, "Properties and Functionalities of Non-Collinear Antiferromagnetic Mn3+x Sn1-x Thin Films," (poster) The 5th Symposium for The Core Research Clusters for Materials Science and Spintronics, online, 2021/10/25-2021/10/28.
  74. K. V. D. Zoysa, S. DuttaGupta, R. Itoh, Y. Takeuchi, H. Ohno, S. Fukami, "Evaluation of Spin-Orbit torque in Pt1- xMnx /CoFeB Heterostructures Using Extended Harmonic Hall Measurements," (poster) The 5th Symposium for The Core Research Clusters for Materials Science and Spintronics, online, 2021/10/25-2021/10/28.
  75. K. Kobayashi, W. A. Borders, S. Kanai, K. Hayakawa, H. Ohno, S. Fukami, "Physical mechanism governing sigmoid curves of superparamagnetic tunnel junctions," (poster) The 5th Symposium for The Core Research Clusters for Materials Science and Spintronics, online, 2021/10/25-2021/10/28.
  76. R. R. Chowdhury, S. DuttaGupta, O. A. Tretiakov, C. Patra, S. Sharma, S. Fukami, H. Ohno, R. P. Singh, "Unconventional Hall effect in van der Waals ferromagnet Fe3GeTe2," (oral) 2021 Around-the-Clock Around-the-Globe Magnetics Conference (AtC-AtG), Online, 2021/08/24.
  77. J. Gibbons, T. Dohi, V. P. Amin, F. Xue, H. Ren, J. Xu, H. Arava, S. Shim, H. Saglam, Y. Liu, J. Pearson, N. Mason, A. K. Petford-Long, P. M. Haney, M. D. Stiles, E. E. Fullerton, A. D. Kent, S. Fukami, A. Hoffmann, "Large Exotic Spin Torques in Antiferromagnetic Iron Rhodium," (oral) 2021 Around-the-Clock Around-the-Globe Magnetics Conference (AtC-AtG), Online, 2021/08/24.
  78. D. Karpov, J. Llandro, E. Fohtung, "," (poster) Burning cups and donuts: what coherent X-rays can reveal about topological defects, Prague, Czech Republic, 2021/08/14-2021/08/22.
  79. J. Llandro, D. M. Love, A. Kovács, J. Caron, K. N. Vyas, A. Kákay, M. R. J. Scherer, U. Steiner, C. H. W. Barnes, R. E. Dunin-Borkowski, J. Fassbender, S. Fukami and H. Ohno, "Intricate Magnetic Configuration of Self-assembled 3D Gyroid Nanostructures," (oral) Curvilinear Condensed Matter: Fundamentals and Applications (717. WE-Heraeus-Seminar), Online, 2021/06/24-2021/06/26.
  80. N. Leo, A.S. Koshikawa, J. Llandro, "Small-angle neutron scattering of nanomagnetic gyroid structures," (poster) WE-Heraeus Seminar on ‘Curvilinear Condensed Matter: Fundamentals and Applications’, online, 2021/06/24-2021/06/26.
  81. S. DuttaGupta, A. Kurenkov, O. A. Tretiakov, G. Krishnaswamy, G. Sala, V. Krizakova, F. Machherozzi, S. S. Dhesi, P. Gambardella, S. Fukami and H. Ohno, "Electrical switching of metallic antiferromagnet/non-magnet heterostructures," (oral) National Conference on Low Dimensional Materials (LDMAT-2021), Online, 2021/06/02-2021/06/04.
  82. R. Roy Chowdhury, S. DuttaGupta, C. Patra, S. Sharma, S. Fukami, H. Ohno and R. P Singh, "Modification of topological Hall effect with Co-doping in the uniaxial van der Waals ferromagnet (CoxFe1-x)3GeTe2," (oral) National Conference on Low Dimensional Materials (LDMAT-2021), Online, 2021/06/02-2021/06/04.
  83. N. Leo, A.S. Koshikawa, J. Llandro, "Small-angle neutron scattering of nanomagnetic gyroid structures," (poster) WE-Heraeus Seminar on ‘Magnetic Small Angle Neutron Scattering - from Nanoscale Magnetism to Long-Range Magnetic Structures, online, 2021/05/31-2021/06/03.
  84. T. Nguyen, S. DuttaGupta, Y. Saito, K. V. De Zoysa, S. Fukami, S. Ikeda, T. Endoh and Y. Endo, "Spin-Orbit Torque in Naturally Oxidized Ta-O/Co-Fe-B/Mg-O/Ta Structures," (oral) INTERMAG 2021, Online, 2021/04/26-2021/04/30.
  85. J. Igarashi, B. Jinnai, K. Watanabe, S. Fukami and H. Ohno, "Crossover of Magnetization Reversal Mode With Thickness and Diameter in Shape-Anisotropy Magnetic Tunnel Junctions," (oral) INTERMAG 2021, Online, 2021/04/26-2021/04/30.
  86. K. Kobayashi, W.A. Borders, S. Kanai, K. Hayakawa, S. Fukami and H. Ohno, "Physical Mechanism Governing Sigmoid Curves of Stochastic Magnetic Tunnel Junctions," (oral) INTERMAG 2021, Online, 2021/04/26-2021/04/30.
  87. T. Dohi, S. DuttaGupta, F. Kammerbauer, N. Kerber, B. Seng, Y. Ge, K. Raab, R. Gruber, M. Brems, J. Rothörl, P. Virnau, S. Fukami, M. Klaui and H. Ohno, "Dynamics of Synthetic Antiferromagnetic Skyrmion From Current-Induced Deterministic Motion to Thermally-Activated Diffusive Motion," (oral) INTERMAG 2021, Online, 2021/04/26-2021/04/30.
  88. S. Kanai, K. Hayakawa, T. Funatsu, W.A. Borders, J. Igarashi, B. Jinnai, H. Ohno and S. Fukami, "Superiority of in-Plane Easy-Axis Stochastic Nanomagnet for Shorter Relaxation Time," (oral) INTERMAG 2021, Online, 2021/04/26-2021/04/30.
  89. A.K. Dhiman, T. Dohi, W. Dobrogoski, Z. Kurant, I. Sveklo, S. Fukami, H. Ohno and A. Maziewski, "Magnetization Processes and Magnetic Domain Structures in Ta/CoFeB/MgO Stacks.," (oral) INTERMAG 2021, Online, 2021/04/26-2021/04/30.
  90. G. K. Krishnaswamy, A. Kurenkov, G. Sala, M. Baumgartner, V. Krizakova, C. Nistor, F. Maccherozzi, S. Dhesi, S. Fukami, H. Ohno, and P. Gambardella, "Multi-domain memristive magnetization switching in [Co/Ni]x/PtMn heterostructures," (oral) APS March Meeting 2021, Online, 2021/03/15-2021/03/19.
  91. J. Gibbons, T. Dohi, V. P. Amin, F. Xue, H. Arava, H. Saglam, Y. Liu, J. Pearson, A. K. Petford-Long, P. M. Haney, M. D. Stiles, S. Fukami, and A. Hoffmann, "Novel Spin Torques in Antiferromagnetic FeRh," (oral) APS March Meeting 2021, Online, 2021/03/15-2021/03/19.
  92. J. Igarashi, B. Jinnai, S. Fukami, and H. Ohno, "Shape-anisotropy magnetic tunnel junctions with multilayered ferromagnets," (oral) Tohoku-Lorraine Joint Conference 2021 "Spintronic", Online, 2021/03/03.
  93. K. Ishibashi, S. Iihama, Y. Takeuchi, K. Furuya, S. Kanai, S. Fukami, S. Mizukami, "All-optical probe of magnetization precession frequency shift due to spin-orbit torque," (oral) Tohoku-Lorraine Joint Conference 2021 "Spintronic", Online, 2021/03/03.
  94. J.-Y. Yoon, Y. Takeuchi, Y. Yamane, S. Kanai, J. Ieda, H. Ohno, and S. Fukami, "Anomalous Hall effect in Mn-Sn thin film – correlation with structural parameters and magnetic ordering," (poster) The 4th International Symposium for The Core Research Cluster for Spintronics , Online, 2021/02/24-2021/02/25.
  95. T. V. A. Nguyen, S. DuttaGupta, Y. Saito, K. V. De Zoysa, S. Fukami, S. Ikeda, T. Endoh, Y. Endo, "Study on current-induced magnetization switching by spin-orbit torque in Ta-O/Co-Fe-B/Mg-O/Ta stacks," (poster) The 4th International Symposium for The Core Research Cluster for Spintronics , Online, 2021/02/24-2021/02/25.
  96. K. Ishibashi, S. Iihama, Y. Takeuchi, K. Furuya, S. Kanai, S. Fukami, S. Mizukami, "All-optical detection of magnetization precession frequency modulated by spin-orbit torque," (poster) The 4th International Symposium for The Core Research Cluster for Spintronics , Online, 2021/02/24-2021/02/25.
  97. J. Igarashi, B. Jinnai, K. Watanabe, S. Fukami, and H. Ohno, "Ultra-Small Shape-Anisotropy Magnetic Tunnel Junctions: Physics and Device Engineering," (poster) The 4th International Symposium for The Core Research Cluster for Spintronics , Online, 2021/02/24-2021/02/25.
  98. S. Kanai, Y. Nakatani, F. Matsukura, and H. Ohno, "Magnetization Dynamics under Thermal Agitation Induced by Electric-field Effect on Magnetic Anisotropy," (poster) The 4th International Symposium for The Core Research Cluster for Spintronics , Online, 2021/02/24-2021/02/25.
  99. Rajeswari Roy Chowdhury, S. DuttaGupta, C. Patra, S. Sharma, S. Fukami, H. Ohno and R. P. Singh, "Modification of topological Hall effect with Co-doping in the uniaxial van der Waals ferromagnet (CoxFe1-x)3GeTe2," (oral) International Conference on Nanoscience and Nanotechnology, Online, 2021/02/01-2021/02/03.
  100. J. Llandro, D. M. Love, A. Kovács, J. Caron, K. N. Vyas, A. Kákay, M. R. J. Scherer, U. Steiner, C. H. W. Barnes, R. E. Dunin-Borkowski, J. Fassbender, S. Fukami, H. Ohno, "Geometrical and Magnetic Configuration of Self-organised 3D Gyroid Nanostructures," (poster) Highly Frustrated Magnetism Virtual School & Workshop (wHFM21), online, 2021/01/21-2021/01/27.
  101. B. Jinnai, J. Igarashi, K. Watanabe, T. Funatsu, H. Sato, S. Fukami, and H. Ohno, "High-Performance Shape-Anisotropy Magnetic Tunnel Junctions down to 2.3 nm," (oral) IEEE International Electron Devices Meeting (IEDM2020), Online, 2020/12/12-2020/12/18.
  102. Q. Remy, J. Igarashi, S. Iihama, G. Malinowski, M. Hehn, J. Gorchon, J. Hohlfeld, S. Fukami, H. Ohno and S. Mangin , "Control of Single Pulse All Optical Magnetization Switching of Ferromagnets," (poster) SPICE Workshop on "Coherent order and transport in spin-active systems: Interplay between magnetism and superconductivity" , Mainz, Germany, 2020/11/17-2020/11/19.
  103. J. Igarashi, B. Jinnai, V. Desbuis, S. Mangin, S. Fukami, and H. Ohno, "Variation of energy barrier with temperature in X/1X-nm shape-anisotropy magnetic tunnel junctions," (oral) 65th Annual Conference on Magnetism and Magnetic Materials (MMM 2020), Online, 2020/11/02-2020/11/06.
  104. J.-Y. Yoon, Y. Takeuchi, Y. Yamane, S. Kanai, J. Ieda, H. Ohno, and S. Fukami, "Anomalous Hall effect in Mn-Sn thin films – correlation with crystal structure," (poster) 65th Annual Conference on Magnetism and Magnetic Materials (MMM 2020), Online, 2020/11/02-2020/11/06.
  105. J. Gibbons, T. Dohi, H. Saglam, J. Pearson, S. Fukami, and A. Hoffmann, "Temperature-Dependent Exotic Spin Torques in Antiferromagnetic FeRh," (poster) 65th Annual Conference on Magnetism and Magnetic Materials (MMM 2020), Online, 2020/11/02-2020/11/06.
  106. K. Ishibashi, S. Iihama , Y. Takeuchi, K. Furuya, S. Kanai, S. Fukami, S. Mizukami, "All-optical probe of magnetization precession frequency modulated by spin-orbit torque," (oral) 65th Annual Conference on Magnetism and Magnetic Materials (MMM 2020), Online, 2020/11/02-2020/11/06.
  107. M. Natsui, A. Tamakoshi, H. Honjo, T. Watanabe, T. Nasuno, C. Zhang, T. Tanigawa, H. Inoue, M. Niwa, T. Yoshiduka, Y. Noguchi, M. Yasuhira, Y. Ma, H. Shen,S. Fukami, H. Sato, S. Ikeda, H. Ohno, T. Endoh, and T. Hanyu, "Dual-Port Field-Free SOT-MRAM Achieving 90-MHz Read and 60-MHz Write Operations under 55-nm CMOS Technology and 1.2-V Supply Voltage," (oral) Symposia on VLSI Technology and Circuits, Online, 2020/06/14-2020/06/19.
  108. J. Gibbons, T. Dohi, H. Saglam, J. Pearson, S. Fukami, and A. Hoffmann, "Anomalous Spin Hall Effect in Iron Rhodium for Driving Spin Torque Oscillators," (oral) APS March Meeting 2020, Denver, Colorado, USA, 2020/03/02-2020/03/06.
  109. S. DuttaGupta, A. Kurenkov, O. A. Tretiakov, G. Krishnaswamy, G. Sala, V. Krizakova, F. Maccherozzi, P. Gambardella, S. Fukami, and H. Ohno, "Current-induced Switching of Metallic Antiferromagnetic PtMn," (poster) The 3rd Symposium for The Core Research Clusters for Materials Science and Spintronics, Sendai, Japan, 2020/02/10-2020/02/11.
  110. T. Saino, S. Kanai, M. Shinozaki, B. Jinnai, H. Sato, S. Fukami, and H. Ohno, "Write-error rate of nanoscale magnetic tunnel junctions in the precessional regime," (poster) The 3rd Symposium for The Core Research Clusters for Materials Science and Spintronics, Sendai, Japan, 2020/02/10-2020/02/11.
  111. J. Llandro, D. M. Love, A. Kovács, J. Caron, K. N. Vyas, A. Kákay, M. R. J. Scherer, U. Steiner, C. H. W. Barnes, R. E. Dunin-Borkowski, J. Fassbender, S. Fukami, and H. Ohno, "Geometrical and Magnetic Configuration of Self-organized 3D Gyroid Nanostructures," (poster) The 3rd Symposium for The Core Research Clusters for Materials Science and Spintronics, Sendai, Japan, 2020/02/10-2020/02/11.
  112. T. V. A. Nguyen, H. Sato, S. Fukami, Y.Saito, S. Hashi, S. Ikeda, T. Endo, and Y. Endo, "Modification of Gilbert damping constant at TaOx/CoFeB interface," (poster) The 3rd Symposium for The Core Research Clusters for Materials Science and Spintronics, Sendai, Japan, 2020/02/10-2020/02/11.
  113. H. Honjo, A. Nguyen Thi Van, T. Watanabe, T. Nasuno, C. Zhang, T. Tanigawa, S. Miura, H. Inoue, M. Niwa, T. Yoshizuka, Y. Noguchi, M. Yasuhira, A. Tamakoshi, M. Natsui, Y. Ma, H. Koike, Y. Takahashi, K. Furuya, H. Shen, S. Fukami, H. Sato, S. Ikeda, T. Hanyu, H. Ohno, T. Endoh, "First demonstration of field-free SOT-MRAM with 0.35 ns write speed and 70 thermal stability under 400°C thermal tolerance by canted SOT structure and its advanced patterning/SOT channel technology," (oral) 2019 IEEE International Electron Devices Meeting (IEDM2019), San Francisco, CA, USA, 2019/12/09-2019/12/11.
  114. K. V. De Zoysa, R. Itoh, Y. Takeuchi, S. DuttaGupta, S. Fukami, and H. Ohno, "Composition dependence of spin-orbit torques in antiferromagnetic Pt1-xMnx (0 ≤ x ≤1)/CoFeB heterostructures ," (poster) 17th RIEC International Workshop on Spintronics and 10th JSPS Core-to-Core Workshop on “New-Concept Spintronic Devices” , Tohoku University, Japan, 2019/12/03-2019/12/06.
  115. K. Furuya, Y. Takeuchi, B. Jinnai, S. Fukami, and H. Ohno, "Large spin orbit torque in W/CoFeB/MgO with high W resistivity ," (poster) 17th RIEC International Workshop on Spintronics and 10th JSPS Core-to-Core Workshop on “New-Concept Spintronic Devices” , Tohoku University, Japan, 2019/12/03-2019/12/06.
  116. S. DuttaGupta, R. Itoh, S. Fukami and H. Ohno, "Antiferromagnet layer thickness dependence of spin-Hall magnetoresistance in PtMn/Pt metallic heterostructures ," (poster) 17th RIEC International Workshop on Spintronics and 10th JSPS Core-to-Core Workshop on “New-Concept Spintronic Devices” , Tohoku University, Japan, 2019/12/03-2019/12/06.
  117. J. Yoon, Y. Takeuchi, R. Itoh, S. Kanai, S. Fukami and H. Ohno, "Anomalous Hall effect of sputter-deposited non-collinear antiferromagnetic Mn3Sn thin films with controlled crystal orientation ," (poster) 17th RIEC International Workshop on Spintronics and 10th JSPS Core-to-Core Workshop on “New-Concept Spintronic Devices” , Tohoku University, Japan, 2019/12/03-2019/12/06.
  118. C. Zhang, Y. Takeuchi, S. Fukami and H. Ohno, "Magnetization reversal via the combination of spin-orbit torque and spin-transfer torque in sub-ns region ," (poster) 17th RIEC International Workshop on Spintronics and 10th JSPS Core-to-Core Workshop on “New-Concept Spintronic Devices” , Tohoku University, Japan, 2019/12/03-2019/12/06.
  119. T. Dohi, S. DuttaGupta, S. Fukami and H. Ohno, "Current-induced motion of synthetic antiferromagnetic skyrmion bubbles free from the skyrmion Hall effect," (poster) 17th RIEC International Workshop on Spintronics and 10th JSPS Core-to-Core Workshop on “New-Concept Spintronic Devices” , Tohoku University, Japan, 2019/12/03-2019/12/06.
  120. M. Shinozaki, J. Igarashi, J. Llandro, H. Sato, S. Fukami and H. Ohno, "Ferromagnetic resonance and current induced magnetization switching in nanoscale CoFeB/MgO magnetic tunnel junctions," (poster) 17th RIEC International Workshop on Spintronics and 10th JSPS Core-to-Core Workshop on “New-Concept Spintronic Devices” , Tohoku University, Japan, 2019/12/03-2019/12/06.
  121. H. Fulara, M. Zahedinejad, R. Khymyn, M. Dvornik, S. Fukami, S. Kanai, H. Ohno and J. Åkerman, "Voltage-controlled tunability of threshold current and frequency in spin Hall nano-oscillators," (oral) 64th Annual Conference on Magnetism and Magnetic Materials (MMM2019), Las Vegas, NV, USA, 2019/11/04-2019/11/08.
  122. S. DuttaGupta, A. Kurenkov, O. Tretiakov, G. Krishnaswamy, G. Sala, V. Krizakova, F. Maccherozzi, S.S. Dhesi, P. Gambardella, S. Fukami and H. Ohno, "Current-induced switching of antiferromagnet/non-magnet metallic structures," (oral) 64th Annual Conference on Magnetism and Magnetic Materials (MMM2019), Las Vegas, NV, USA, 2019/11/04-2019/11/08.
  123. G. Krishnaswamy, A. Kurenkov, G. Sala, M. Baumgartner, V. Krizakova, F. Maccherozzi, S. Dhesi, S. Fukami, H. Ohno, and P. Gambardella, "Multi-domain memristive magnetization switching in antiferromagnet/ferromagnet heterostructures," (poster) SPICE Workshop on Antiferromagnetic Spintronics: from topology to neuromorphic computing, Mainz, Germany, 2019/10/07-2019/10/10.
  124. J. Igarashi, S. Kanai, M. Shinozaki, J. Llandro, H. Sato, S. Fukami, and H. Ohno, "Magnetic-field angle dependence of coercivity with and without bias current in nanoscale magnetic tunnel junctions," (oral) Workshop Spintronic Tohoku-Mainz Lorraine 2019, University of Lorraine, Nancy, France, 2019/09/17-2019/09/20.
  125. W. A. Borders, S. Fukami and H. Ohno, "Demonstration of associative memory using spin-orbit torque artificial synapse," (poster) Purdue-Tohoku Spintronics Workshop II, Purdue University, IN, USA, 2019/09/11.
  126. T. Dohi, S. DuttaGupta, S. Fukami and H. Ohno, "Dzyaloshinskii-Moriya interaction and domain wall chirality in W/(Co)FeB/MgO systems," (poster) Purdue-Tohoku Spintronics Workshop II, Purdue University, IN, USA, 2019/09/11.
  127. A. K. Dhiman, Z. Kurant, T. Dohi, I. Sveklo, S. Fukami, H. Ohno, A. Maziewski , "Magnetization reversal and Domain structures in ultrathin CoFeB Films," (oral) The European School on Magnetism (ESM), Brno, Czech Republic , 2019/09/02-2019/09/13.
  128. A. K. Dhiman, Z. Kurant, T. Dohi, I. Sveklo, S. Fukami, H. Ohno, A. Maziewski , "Magnetization reversal and Domain structures in ultrathin CoFeB Films," (oral) The Joint European Magnetic Symposia (JEMS) 2019 , Uppsala, Sweden, 2019/08/26-2019/08/30.
  129. T. Dohi, S. DuttaGupta, S. Fukami, and H. Ohno, "Chirality transition in Dzyaloshinskii-Moriya interaction and domain wall with varying ferromagnet thickness in heavy-metal/ferromagnet heterostructures," (poster) Tenth International School and Conference on Spintronics and Quantum Information Technology (SpintechX), Chicago, USA, 2019/06/24-2019/06/27.
  130. S. DuttaGupta, R. Itoh, A. Kurenkov, S. Fukami, and H. Ohno, "Spin Hall Magnetoresistance in antiferromagnet/nonmagnet metallic structures," (oral) York-Tohoku-Kaiserslautern Research Symposium on “New-Concept Spintronics Devices”, University of York, UK, 2019/06/12-2019/06/14.
  131. C. Zhang, Y. Takeuchi, Y. Takahashi, S. Fukami, and H. Ohno, "Efficient control of magnetization utilizing spin-orbit torque and spin-transfer torque," (oral) York-Tohoku-Kaiserslautern Research Symposium on “New-Concept Spintronics Devices”, University of York, UK, 2019/06/12-2019/06/14.
  132. A. Kurenkov, S. DuttaGupta, C. Zhang, S. Fukami, Y. Horio, and H. Ohno, "Antiferromagnet/ferromagnet heterostructures for artificial neurons and synapses," (poster) York-Tohoku-Kaiserslautern Research Symposium on “New-Concept Spintronics Devices”, University of York, UK, 2019/06/12-2019/06/14.
  133. J. Igarashi, M. Shinozaki, J. Llandro, H. Sato, S. Fukami, and H. Ohno, "Size Dependence of the Influence of Edge Effects in Nanoscale Perpendicular-Anisotropy Magnetic Tunnel Junctions," (oral) York-Tohoku-Kaiserslautern Research Symposium on “New-Concept Spintronics Devices”, University of York, UK, 2019/06/12-2019/06/14.
  134. M. Zahedinejad, S. Fukami, S. Kanai, H. Ohno, and J. Åkerman, "Memristors make spin Hall nano-oscillators synchronize and remember," (oral) Design and Technology of Integrated Systems 2019, Mykoknons, Greece, 2019/04/16-2019/04/18.
  135. T. Dohi, S. Duttagupta, S. Fukami, and H. Ohno, "Sign change of effective Dyaloshinskii-Moriya field with varying ferromagnet thickness in W/(Co)FeB/MgO systems," (oral) 2nd Tohoku/SG-SPIN Workshop in Spintronics, National University of Singapore, Singapore, 2019/02/22-2019/02/23.
  136. Y. Takeuchi, K. Furuya, Y. Takahashi, B. Jinnai, C. Zhang, S. Fukami, and H. Ohno, "Engineering of spin-orbit torques in W/CoFeB/MgO heterostructures for efficient control of magnetization," (oral) 2nd Tohoku/SG-SPIN Workshop in Spintronics, National University of Singapore, Singapore, 2019/02/22-2019/02/23.
  137. S. Kanai, Y. Nakatani, F. Matsukura, and H. Ohno, "Magnetization Dynamics Induced by Electric-field in a Nanoscale Magnetic Tunnel Junction," (poster) The 2nd Symposium for World Leading Research Centers, Sendai International Center, Sendai, 2019/02/15-2019/02/17.
  138. S. DuttaGupta, R. Itoh, S. Fukami and H. Ohno, "Spin Hall Magnetoresistance in antiferromagnet/non-magnet metallic heterostructures," (poster) The 2nd Symposium for World Leading Research Centers, Sendai International Center, Sendai, 2019/02/15-2019/02/17.
  139. B. Jinnai, H. Sato, S. Fukami, and H. Ohno, "Magnetization switching induced by spin-orbit torques in Co/Pt multilayer nanowire device over a wide range of temperatures," (poster) The 2nd Symposium for World Leading Research Centers, Sendai International Center, Sendai, 2019/02/15-2019/02/17.
  140. A. Kurenkov, M. Baumgartner, G. Sala, G. Krishnaswamy, F. Maccherozzi, S. Fukami, P. Gambardella, and H. Ohno, "Observation of domains during spin-orbit torque induced memristive switching in antiferromagnet/ferromagnet heterostructures," (poster) The 2nd Symposium for World Leading Research Centers, Sendai International Center, Sendai, 2019/02/15-2019/02/17.
  141. C. Zhang, Y. Takeuchi, Y. Takahashi, S. Fukami, and H. Ohno, "Sub-ns switching by combining SOT and STT in MTJ devices," (poster) The 2nd Symposium for World Leading Research Centers, Sendai International Center, Sendai, 2019/02/15-2019/02/17.
  142. M. Shinozaki, T. Dohi, J. Igarashi, J. Llandro, S. Kanai, S. Fukami, H. Sato, and H. Ohno, "Edge state of nanoscale magnetic tunnel junctions proved by spin-wave resonance," (oral) 2019 Joint MMM-Intermag Conference, Washington, DC, USA, 2019/01/14-2019/01/18.
  143. C. Zhang, Y. Takeuchi, Y. Takahashi, S. Fukami, and H. Ohno, "Sub-ns and low-power magnetization switching by combination of spin-orbit torque and spin-transfer torque," (oral) 2019 Joint MMM-Intermag Conference, Washington DC, USA, 2019/01/14-2019/01/18.
  144. K. Furuya, Y. Takeuchi, C. Zhang, B. Jinnai, S. Fukami, and H. Ohno, "Relationship between spin-orbit torque switching efficiency and W resistivity in W/CoFeB/MgO," (oral) 2019 Joint MMM-Intermag Conference, Washington DC, USA, 2019/01/14-2019/01/18.
  145. T. Dohi, S. Duttagupta, Y. Takeuchi, S. Fukami, and H. Ohno, "Sign reversal of Dzyaloshinskii-Moriya effective field with ferromagnetic layer thickness in W/(Co)FeB/MgO heterostructures," (oral) 2019 Joint MMM-Intermag Conference, Washington DC, USA, 2019/01/14-2019/01/18.
  146. M. Bersweiler, H. Sato, and H. Ohno, "Magnetic and free-layer properties of MgO/(Co)FeB/MgO structure: Dependence on CoFeB composition," (oral) 2019 Joint MMM-Intermag Conference, Washington DC, USA, 2019/01/14-2019/01/18.
  147. J. Igarashi, S. Kanai, M. Shinozaki, J. Llandro, H. Sato, S. Fukami, and H. Ohno, "Asymmetric distortion of astroid curve with current bias in nanoscale magnetic tunnel junction," (oral) 2019 Joint MMM-Intermag Conference, Washington DC, USA, 2019/01/14-2019/01/18.
  148. B. Jinnai, H. Sato, S. Fukami, and H. Ohno , "Wide-temperature spin-orbit torque switching operation in high-thermal-stability Co/Pt-multilayer nanowire device," (poster) 16th RIEC International Workshop on Spintronics and 8th JSPS Core-to-Core Workshop on “New-Concept Spintronic Devices”, Laboratory for Nanoelectronics and Spintronics, Research Institute of Electrical Communication, Tohoku University, 2019/01/09-2019/01/12.
  149. S. DuttaGupta, R. Itoh, S. Fukami, and H. Ohno, "Angular dependence of longitudinal and transverse magnetoresistance in antiferromagnet/nonmagnet metallic heterostructures ," (poster) 16th RIEC International Workshop on Spintronics and 8th JSPS Core-to-Core Workshop on “New-Concept Spintronic Devices”, Laboratory for Nanoelectronics and Spintronics, Research Institute of Electrical Communication, Tohoku University, 2019/01/09-2019/01/12.
  150. C. Zhang, S. Fukami, S. DuttaGupta, H. Sato, and H. Ohno , "Time and spatial evolution of spin-orbit torque-induced switching in W/CoFeB/MgO ," (poster) 16th RIEC International Workshop on Spintronics and 8th JSPS Core-to-Core Workshop on “New-Concept Spintronic Devices”, Laboratory for Nanoelectronics and Spintronics, Research Institute of Electrical Communication, Tohoku University, 2019/01/09-2019/01/12.
  151. K. Watanabe, B. Jinnai, S. Fukami, H. Sato, and H. Ohno, "Magnetization Reversal of a 1X/X nm Perpendicular Shape-Anisotropy MTJ ," (poster) 16th RIEC International Workshop on Spintronics and 8th JSPS Core-to-Core Workshop on “New-Concept Spintronic Devices”, Laboratory for Nanoelectronics and Spintronics, Research Institute of Electrical Communication, Tohoku University, 2019/01/09-2019/01/12.
  152. T. Dohi, S. DuttaGupta, S. Fukami, and H. Ohno, "Ferromagnet thickness dependence of effective Dzyaloshinskii-Moriya field in W/(Co)FeB/MgO systems," (poster) 16th RIEC International Workshop on Spintronics and 8th JSPS Core-to-Core Workshop on “New-Concept Spintronic Devices”, Laboratory for Nanoelectronics and Spintronics, Research Institute of Electrical Communication, Tohoku University, 2019/01/09-2019/01/12.
  153. J. Igarashi, M. Shinozaki, J. Llandro, H. Sato, S. Fukami and H. Ohno, "Effects of free layer size on magnetic properties and current induced magnetization switching in nanoscale CoFeB/MgO magnetic tunnel junctions," (poster) 16th RIEC International Workshop on Spintronics and 8th JSPS Core-to-Core Workshop on “New-Concept Spintronic Devices”, Laboratory for Nanoelectronics and Spintronics, Research Institute of Electrical Communication, Tohoku University, 2019/01/09-2019/01/12.
  154. W. A. Borders, S. Fukami, and H. Ohno, "Analogue Spin-Orbit Torque Devices for Artificial Neural Network Applications ," (poster) 16th RIEC International Workshop on Spintronics and 8th JSPS Core-to-Core Workshop on “New-Concept Spintronic Devices”, Laboratory for Nanoelectronics and Spintronics, Research Institute of Electrical Communication, Tohoku University, 2019/01/09-2019/01/12.
  155. Y. Takahashi, Y. Takeuchi, C. Zhang, B. Jinnai, S. Fukami, and H. Ohno, "Spin-orbit torque-induced switching of in-plane magnetized elliptic nanodots detected using planar Hall effect," (poster) 16th RIEC International Workshop on Spintronics and 8th JSPS Core-to-Core Workshop on “New-Concept Spintronic Devices”, Laboratory for Nanoelectronics and Spintronics, Research Institute of Electrical Communication, Tohoku University, 2019/01/09-2019/01/12.
  156. R. Itoh, Y. Takeuchi, S. DuttaGupta, S. Fukami, and H. Ohno, "Antiferromagnet layer thickness dependence of spin-orbit torque in PtMn/CoFeB structures," (poster) 16th RIEC International Workshop on Spintronics and 8th JSPS Core-to-Core Workshop on “New-Concept Spintronic Devices”, Laboratory for Nanoelectronics and Spintronics, Research Institute of Electrical Communication, Tohoku University, 2019/01/09-2019/01/12.
  157. S. Kanai, Y. Nakatani, F. Matsukura, and H. Ohno, "Thermal effect in magnetization dynamics induced by electric-field in a magnetic tunnel junction," (poster) CSRN-Osaka Annual Workshop 2018, Nambu Yoichiro Hall, Osaka University, 2018/12/13-2018/12/15.
  158. B. Jinnai, C. Zhang, A. Kurenkov, M. Bersweiler, H. Sato, S. Fukami, and H. Ohno, "Spin-orbit torque switching in perpendicular-magnetized Co/Pt multilayers," (poster) NIMS Academic Symposium, Tokyo, Japan, 2018/10/15.
  159. Y. Takahashi, Y. Takeuchi, C. Zhang, B. Jinnai, S. Fukami, and H. Ohno, "Spin-orbit torque switching in in-plane nanomagnets characterized by planar Hall effect," (poster) NIMS Academic Symposium, Tokyo, Japan, 2018/10/15.
  160. G. Krishnaswamy, A. Kurenkov, G. Sala, M. Baumgartner, F. Maccherozzi, S. Fukami, P. Gambardella, and H. Ohno, "Spin-orbit torque induced domain switching in antiferromagnet / ferromagnet heterostructures," (oral) Joint European Magnetic Symposia, Mainz, Germany, 2018/09/03-2018/09/07.
  161. S. DuttaGupta, R. Itoh, S. Fukami, and H. Ohno, "Angle dependent magnetoresistance in nonmagnet/antiferromagnet metallic heterostructures," (oral) Joint European Magnetic Symposia, Mainz, Germany, 2018/09/03-2018/09/07.
  162. G. Krishnaswamy, A. Kurenkov, G. Sala, M. Baumgartner, F. Maccherozzi, S. Fukami, P. Gambardella, and H. Ohno, "Spin-orbit torque induced domain switching in antiferromagnet / ferromagnet heterostructures," (oral) Annual Meeting of the Swiss Physical Society (SPS), Lausanne, Switzerland, 2018/08/28-2018/08/31.
  163. K. Watanabe, B. Jinnai, S. Fukami, H. Sato, and H. Ohno, "Magnetic tunnel junction scaling into the single-digit nanometer regime," (oral) 10th International School and Conference on Physics and Applications of Spin Phenomena in Solids (PASPS10), Linz, Austria, 2018/08/05-2018/08/09.
  164. J. Igarashi, J. Llandro, M. Shinozaki, H. Sato, S. Fukami, and H. Ohno, "Influence on magnetization switching of edge effects in nano-scale perpendicular-anisotropy CoFeB/MgO magnetic tunnel junctions," (poster) 10th International School and Conference on Physics and Applications of Spin Phenomena in Solids (PASPS10), Linz, Austria, 2018/08/05-2018/08/09.
  165. Y. Takeuchi, K. Furuya, Y. Takahashi, C Zhang, A. Okada, B. Jinnai, H. Sato, S. Fukami, and H. Ohno, "Spin-orbit torque in W/CoFeB/MgO heterostructures – Wide-range W resistivity dependence," (poster) The 21st International Conference on Magnetism (ICM2018), San Francisco, CA, USA, 2018/07/16-2018/07/20.
  166. A. Kurenkov, M. Baumgartner, G. Sala, G. Krishnaswamy, F. Maccherozzi, S. Fukami, P. Gambardella, and H. Ohno, "Observation of domains during spin-orbit torque induced memristive switching in antiferromagnet/ferromagnet heterostructures," (oral) The 21st International Conference on Magnetism (ICM2018), San Francisco, CA, USA, 2018/07/16-2018/07/20.
  167. S. DuttaGupta, A. Kurenkov, R. Itoh, A. Okada, S. Fukami, and H. Ohno, "Angular dependence of magnetoresistance in asymmetric and symmetric nonmagnet/antiferromagnet metallic heterostructures," (oral) The 21st International Conference on Magnetism (ICM2018), San Francisco, CA, USA, 2018/07/16-2018/07/20.
  168. R. Itoh, Y. Takeuchi, S. DuttaGupta, S. Fukami and H. Ohno, "Spin-orbit torque of PtMn/CoFeB evaluated by extended harmonic Hall measurement," (poster) The 21st International Conference on Magnetism (ICM2018), San Francisco, CA, USA, 2018/07/16-2018/07/20.
  169. K. Watanabe, B. Jinnai, S. Fukami, H. Sato, and H. Ohno, "Magnetization reversal mechanism of shape-anisotropy magnetic tunnel junctions," (poster) The 21st International Conference on Magnetism (ICM2018), San Francisco, CA, USA, 2018/07/16-2018/07/20.
  170. Y. Takahashi, Y. Takeuchi, C Zhang, B. Jinnai, S. Fukami and H. Ohno, "Spin-orbit torque induced switching of in-plane nanomagnet arrays evaluated through differential planar Hall effect," The 21st International Conference on Magnetism (ICM2018), San Francisco, CA, USA, 2018/07/16-2018/07/20.
  171. E. Jackson, J. Kim, S. DuttaGupta, S. Fukami, H. Ohno, M. Sun, T. Kubota, K. Takanashi, and A. Hirohata, "Non-Destructive Imaging of Buried Junctions Using Scanning Electron Microscopy," (oral) The 5th International Conference of Asian Union of Magnetics Societies (IcAUMS 2018), Jeju, Korea, 2018/06/03-2018/06/07.
  172. K. Watanabe, B. Jinnai, H. Sato, S. Fukami, and H. Ohno, "Shape-anisotropy magnetic tunnel junctions," (poster) 7th Workshop of the Core-to-Core Project Tohoku-York-Kaiserslautern, Kaiserslautern, Germany, 2018/05/28-2018/05/30.
  173. Y. Takeuchi, C. Zhang, A. Okada, H. Sato, S. Fukami, and H. Ohno, "Extended harmonic Hall measurement of spin-orbit torques in high-resistivity-W/CoFeB/MgO," (poster) 7th Workshop of the Core-to-Core Project Tohoku-York-Kaiserslautern, Kaiserslautern, Germany, 2018/05/28-2018/05/30.
  174. J. Igarashi, M. Shinozaki, J. Llandro, H. Sato, and H. Ohno, "Dependence of magnetic anisotropy on free-layer size in nanoscale magnetic tunnel junctions," (poster) 7th Workshop of the Core-to-Core Project Tohoku-York-Kaiserslautern, Kaiserslautern, Germany, 2018/05/28-2018/05/30.
  175. B. Jinnai, H. Sato, S. Fukami, and H. Ohno, "Nanoscale spin-orbit torque devices with Co/Pt multilayers for wide-temperature range applications," (oral) IEEE International Magnetics Conference (INTERMAG 2018), Singapore, 2018/04/23-2018/04/28.
  176. Y. Takeuchi, C. Zhang, A. Okada, H. Sato, S. Fukami, and H. Ohno, "Harmonic measurement of current induced spin-orbit torques in high-resistivity-W/CoFeB/MgO," (oral) IEEE International Magnetics Conference (INTERMAG 2018), Singapore, 2018/04/23-2018/04/28.
  177. K. Watanabe, B. Jinnai, S. Fukami, H. Sato, and H. Ohno, "X nm Magnetic Tunnel Junctions with Perpendicular Anisotropy," (oral) IEEE International Magnetics Conference (INTERMAG 2018), Singapore, 2018/04/23-2018/04/28.
  178. N. Ichikawa, T. Dohi, A. Okada, H. Sato, S. Fukami, and H. Ohno, "Electric-field effect on the exchange stiffness in CoFeB/MgO stacks," (oral) IEEE International Magnetics Conference (INTERMAG 2018), Singapore, 2018/04/23-2018/04/28.
  179. M. Shinozaki, J. Igarashi, H. Sato, and H. Ohno, "Effect of free-layer size on magnetic properties in nanoscale magnetic tunnel junctions," (oral) IEEE International Magnetics Conference (INTERMAG 2018), Singapore, 2018/04/23-2018/04/28.
Domestic
Plenary/Invited
  1. Tomohiro Uchimura, Yuta Yamane, Takaaki Dohi, Jiahao Han, Ju-Young Yoon, Yuma Sato, Shun Wakabayashi, Yutaro Takeuchi, Shun Kanai, Jun'ichi Ieda, Hideo Ohno, Shunsuke Fukami, "Current-induced hysteresis loop shift in non-collinear antiferromagnetic heterostructure," (invited) 第71回応用物理学会春季学術講演会, 東京都市大学世田谷キャンパス+オンライン, 2024/03/22-2024/03/25.
  2. 深見俊輔, "スピントロニクス確率論的コンピューティング," (invited) 第2回量子アニーリング及び関連技術に関する研究会, TKPガーデンシティPREMIUM田町,東京, 2024/02/19-2024/02/20.
  3. 深見俊輔, "ナノ磁性体の熱ゆらぎ磁化反転Revisited," (invited) 令和5年度 東北大学 電気通信研究所 共同プロジェクト研究会「量子物質の制御と機能開拓およびそのデバイス応用」, 宮城県仙台市太白区, 2023/10/27-2023/10/28.
  4. 深見俊輔, "超常磁性磁気トンネル接合を用いた確率論的コンピューティング," (invited) 日本磁気学会第88回スピントロニクス専門研究会『スピントロニクス技術とデバイス応用への展開』, 連合会館(東京都千代田区), 2023/10/04.
  5. 深見俊輔, "新機能スピントロニクス素子の開発と革新的情報処理への展開," (plenary) 第47回日本磁気学会学術講演会, 大阪大学豊中キャンパス, 2023/09/27-2023/09/29.
  6. J.-Y. Yoon, Y. Takeuchi, R. Itoh, S. Kanai, S. Fukami, H. Ohno, "Sputter-deposited non-collinear antiferromagnetic Mn3Sn thin films with controlled crystal orientation," (invited) 第70回応用物理学会秋季学術講演会, 上智大学四谷キャンパス(東京都千代田区)+online, 2023/03/15-2023/03/18.
  7. 深見俊輔, "スピントロニクス確率ビットを用いた疑似量子計算," (invited) 量子アニーリング及び関連技術研究会, TKPガーデンシティPREMIUM田町, 2023/02/20-2023/02/21.
  8. 深見俊輔, "スピントロニクス確率論的コンピューティング," (invited) 第10回CURIEセミナー(東京大学協創拠点CURIE), online, 2022/11/29.
  9. 大野 英男, "スピントロニクス:省エネルギー、そして新たなコンピューティングへ," (invited) 第83回応用物理学会秋季学術講演会, 東北大学(仙台)+online, 2022/09/20-2022/09/23.
  10. 深見俊輔, "スピントロニクスによる新概念コンピューティング," (invited) 第83回応用物理学会秋季学術講演会, 東北大学(仙台)+online, 2022/09/20-2022/09/23.
  11. 深見俊輔, "低炭素社会実現に向けたスピントロニクスx半導体素子研究," (invited) 東北大学 グリーン・ゴールズ・パートナー『グリーン・シーズ研究会』, オンライン, 2022/07/21.
  12. 深見俊輔, "スピンオッシレータを用いたWi-Fi周波数の電波からの発電," (invited) 日本磁気学会第237回研究会/第84回スピントロニクス専門研究会, オンライン, 2022/07/20.
  13. 大野英男, "【基調講演】スピントロニクスが実現する省エネルギー半導体," (plenary) コミュニケーションシステム研究会, 種子島, 2022/05/27.
  14. 金井駿, "固体中スピン中心の位相緩和時間の一般化スケーリング則," (invited) 第651回高崎研オープンセミナー(リサーチ)「ダイヤモンドに続く新しい量子ビット材料の探索」, 量子科学技術研究開発機構、高崎市, 2022/05/13.
  15. 深見俊輔, "スピンニューロモルフィック," (invited) 第20回スピントロニクス入門セミナー(応用物理学会スピントロニクス研究会主催), オンライン, 2022/03/29-2022/03/30.
  16. 深見俊輔, "確率的スピントロニクス素子を用いた疑似量子計算," (invited) オンライン研究会:量子多体計算のフロンティア, オンライン, 2022/03/28-2022/03/29.
  17. 深見俊輔, "スピントロニクス確率論的コンピューティング," (invited) 第69回応用物理学会春季学術講演会, 青山学院大学+オンライン, 2022/03/23-2022/03/26.
  18. 深見俊輔, "疑似量子コンピューティング向けスピントロニクス技術について," (invited) 技術情報協会主催セミナー『量子コンピュータのハードウェアおよび素子・材料開発の現状、製造技術の展望』, オンライン, 2022/03/02.
  19. 金井駿, "スピントランスファトルク下に於ける磁気エネルギ障壁の実験的決定," (invited) 令和3年度 東北大学 電気通信研究所 共同プロジェクト研究会 「固体中のスピン・軌道ダイ ナミクスとその制御」, 東北大学電気通信研究所, 2022/01/28.
  20. 深見俊輔, "スピントロニクスが切り拓く低炭素情報処理通信社会," (invited) 国際ナノテクノロジー総合展・技術会議, 東京ビッグサイト、東京, 2022/01/26-2022/01/28.
  21. 深見俊輔, "超常磁性磁気トンネル接合と確率論的演算," (invited) 応用物理学会スピントロニクス研究会・日本磁気学会スピントロニクス専門研究会 共同主催研究会「AI・インフォマティクスを活用したスピントロニクス研究の最前線」, online, 2021/11/19.
  22. S. Fukami, "Probabilistic computing with stochastic magnetic tunnel junctions," (invited) 40th Electronic Materials Symposium EMS-40, online, 2021/10/11-2021/10/13.
  23. H. Ohno, "Spintronics-based approaches toward unconventional computing," (invited) 40th Electronic Materials Symposium EMS-40, online, 2021/10/11-2021/10/13.
  24. Y. Takeuchi, H. Ohno, and S. Fukami, "Electrical control of ferromagnets and non-collinear antiferromagnets by spin-orbit torque," (invited) 800th Advanced Science Research Seminar, オンライン, 2021/06/11.
  25. 深見俊輔, "スピントロニクスの未利用の機能性と新原理計算機への展開," (invited) 駒場物性セミナー, オンライン, 2021/05/21.
  26. J. Igarashi, B. Jinnai, V. Desbuis, S. Mangin, S. Fukami, H. Ohno, "Physics and stack engineering of ultra-small magnetic tunnel junctions using shape anisotropy," (invited) 第68回応用物理学会春季学術講演会, Online, 2021/03/16-2021/03/19.
  27. 深見俊輔, "スピントロニクスの人工神経回路網応用," (plenary) 日本物理学会第76回年次大会, オンライン, 2021/03/12-2021/03/15.
  28. S. Fukami, "Probabilistic Computer with Spintronics," (invited) Quantum and quantum-inspired computation for real-world optimization, Online, 2021/03/08.
  29. 深見俊輔, "Engineering antiferromagnetic materials for new concept spintronics devices," (invited) The 62nd REIMEI Workshop "New excitations for spintronics seen with quantum beams", オンライン, 2021/02/25.
  30. 金井駿, "磁気トンネル接合における磁化緩和現象," (invited) 令和2年度 東 北大学 電気通信研究所 共同プロジェクト研究会 「固体中のスピン・軌道ダイ ナミクスとその制御」, 東北大学電気通信研究所, 2021/02/22.
  31. 山根結太, "空間反転対称性の破れた磁性薄膜における創発インダクタンス," (invited) 新世代研究所2020年度第1回スピントロニクス科学研究会, オンライン, 2021/02/18.
  32. 深見俊輔, "スピンニューロモルフィック," (invited) 第19回スピントロニクス入門セミナー(応用物理学会スピントロニクス研究会主催), オンライン, 2021/01/07-2021/01/08.
  33. 深見俊輔, "スピントロニクスによる新概念コンピューティング," (invited) ワークショップ「物理工学の新展開」, オンライン, 2020/12/21-2021/01/04.
  34. K. Camsari, W. A. Borders, A. Z. Pervaiz, S. Fukami, S. Datta, and H. Ohno, "Probabilistic computing with stochastic magnetic tunnel junctions," (invited) 第44回日本磁気学会学術講演会(The 44th Annual Conference on MAGNETICS in Japan), オンライン, 2020/12/14-2020/09/17.
  35. 深見俊輔, "スピントロニクス素子の人工神経回路網応用," (invited) 第30回日本神経回路学会全国大会, オンライン, 2020/12/02-2020/09/05.
  36. 深見俊輔, "スピントロニクスによる不揮発性メモリと新概念コンピューティング," (invited) 強的秩序とその操作に関わる研究グループ 第11回 夏の学校, オンライン, 2020/09/07.
  37. 深見俊輔, "超常磁性磁気トンネル接合素子を用いた確率論的コンピューティング," (invited) 令和元年度 東北大学 電気通信研究所 共同プロジェクト研究会 「固体中のスピン・軌道ダイナミクスとその制御」, 東北大学電気通信研究所, 2020/02/17.
  38. 深見俊輔, "スピントロニクス素子を用いたストカスティックニューロン(Pビット)とその応用," (invited) 令和元年度 東北大学 電気通信研究所 共同プロジェクト研究会 「新規固体デバイス・回路を用いた脳型コンピューティングに関する研究」, 東北大学電気通信研究所, 2020/02/05.
  39. 堀尾喜彦、深見俊輔, "ブレインモルフィックコンピューティングハードウェアへのスピントロニクス素子の応用," (invited) 応用物理学会応用電子物性分科会研究例会「スピントロニクスの最前線」, 首都大学東京秋葉原サテライトキャンパス、東京, 2019/12/16.
  40. 深見俊輔, "確率動作磁気トンネル接合素子による量子アニーリングマシンの機能の実現," (invited) 令和元年度 東北大学 電気通信研究所 共同プロジェクト研究会 「新規固体デバイス・回路を用いた脳型コンピューティングに関する研究」, 秋保温泉ホテル華乃湯、宮城県仙台市, 2019/11/01-2019/11/02.
  41. 深見俊輔、大野英男, "スピントロニクス素子を用いた新概念コンピューティング," (invited) リザバーコンピューティングワークショップ ~基礎から最前線まで~, JST東京本部、東京, 2019/10/24.
  42. 金井駿, "電界によるCoFeB/MgOの磁性変調の放射光による検出," (invited) 第9回実用スピントロニクス新分野創成研究会, 東京駅八重洲ホール、東京, 2019/10/02.
  43. S. Fukami, W. A. Borders, A. Kurenkov, and H. Ohno, "Artificial Neural Networks with Spintronics," (invited) 第43回日本磁気学会学術講演会, 京都大学、京都, 2019/09/25-2019/09/27.
  44. 深見俊輔, "スピントロニクス素子を用いた人工ニューラルネットワーク ," (invited) 第80回応用物理学会秋季学術講演会, 北海道大学、札幌, 2019/09/18-2019/09/21.
  45. W. A. Borders, H. Akima, S. Fukami, S. Moriya, S. Kurihara, Y. Horio, S. Sato, and H. Ohno, "Analogue Spin-Orbit Torque Device for Artificial-Neural-Network-Based Associative Memory Operation," (invited) 第80回応用物理学会秋季学術講演会, 北海道大学、札幌, 2019/09/18-2019/09/21.
  46. 金井駿, 深見俊輔, 松倉文礼, 大野英男, "スピントロニクス材料の 不揮発性記憶素子応用," (invited) 第11回放射光学会若手研究会, 東北大学片平さくらホール, 仙台市, 2019/08/23-2019/08/24.
  47. 深見俊輔, "不揮発性スピントロニクス素子とその応用," (invited) 東北大学電気通信研究所-早稲田大学ナノ・ライフ創新研究機構 共同プロジェクト研究(ナノエレクトロニクスに関する連携研究) 平成30 年度研究会, 早稲田大学 理工学術院(西早稲田キャンパス)、東京, 2019/02/26.
  48. 高橋佑,竹内祐太朗, 張超亮, 陣内佛霖, 深見俊輔, 大野英男, "プレーナーホール効果を用いた面内スピン軌道トルク素子の特性評価," (invited) 第2回スピントロニクス学術研究基盤と連携ネットワークシンポジウム, 東北大学金属材料研究所, 2019/02/20.
  49. 深見俊輔、大野英男, "不揮発性スピントロニクス素子技術 ー 大容量化、高速化、多機能化に向けた取り組み," (invited) 日本学術振興会「先端ナノデバイス・材料テクノロジー第151委員会」 平成30年度第6回研究会, 東京大学本郷キャンパス工学部, 2019/02/01.
  50. 深見俊輔, "スピントロニクス素子の新機能創出," (invited) 東北大学電気通信研究所 共同プロジェクト研究会 「新規固体デバイス・回路を用いた脳型コンピューティングに関する研究」, 東北大学電気通信研究所, 2019/01/15.
  51. 深見俊輔、大野英男, "アナログスピントロニクス素子を用いた脳型情報処理," (invited) 応用物理学会・量子エレクトロニクス研究会「量子エレクトロニクスによる未来型情報処理」, 上智大学軽井沢セミナーハウス、長野, 2018/12/14-2018/12/16.
  52. 深見俊輔, "一桁ナノメートル磁気トンネル接合," (invited) 平成30年度東北大学電気通信研究所共同プロジェクト研究会 「電荷とスピンの制御に基づく精密物性科学の構築とデバイス応用」, 仙台, 2018/11/01-2018/11/02.
  53. 深見俊輔、大野英男, "アナログスピン軌道トルク素子を用いた人工神経回路網," (invited) 東京大学CSRN主催ワークショップ「スピン、ニューロモルフィック・コンピューティング」, 東京大学、東京, 2018/10/27.
  54. 深見俊輔、大野英男, "反強磁性/強磁性積層構造におけるスピン軌道トルク磁化反転," (invited) 第1回ナノスピン研究会「放射光を用いたナノスピン材料科学の新展開」, 東北大学、仙台, 2018/10/05.
  55. 大野英男, "スピントロニクスと産学連携," (invited) 第46回日本放射線技術学会秋季学術大会, 仙台、東京, 2018/10/04-2018/10/06.
  56. W. A. Borders, S. Fukami, and H. Ohno, "Analog spin-orbit torque switching for neuromorphic application (Invited)," (invited) 第42回日本磁気学会学術講演会, 日本大学理工学部駿河台キャンパス、東京, 2018/09/11-2018/09/14.
  57. 深見俊輔, "アナログスピントロニクス素子を用いた脳型情報処理," (invited) 新世代研究所スピントロニクス研究会「人工知能デバイス応用へ向けたスピントロニクス」 , 東北大学電気通信研究所, 2018/05/07.
Contributed
  1. Zaizhou Jin, Tomohiro Uchimura, Satoshi Iihama, Yuta Yamane, Junta Igarashi, Shunsuke Fukami, Shigemi Mizukami, "Time-resolved magneto-optical Kerr effect for antiferromagnetic Mn3Sn films with perpendicular magnetic anisotropy," (poster) 第71回応用物理学会春季学術講演会, 東京都市大学世田谷キャンパス+オンライン, 2024/03/22-2024/03/25.
  2. Takaaki Dohi, Markus Weissenhofer, Nico Kerber, Fabian Kammerbauer, Yuqing Ge, Klaus Raab, Jakub Zazvorka, Maria-Andromachi Syskaki, Aga Shahee, Moritz Ruhwedel, Tobias Bottcher, Philipp Pirro, Gerhard Jakob, Ulrich Nowak, Mathias Klaeui, "Enhanced diffusive motion of synthetic antiferromagnetic skyrmions with tunable gyrotropic force," (poster) 第71回応用物理学会春季学術講演会, 東京都市大学世田谷キャンパス+オンライン, 2024/03/22-2024/03/25.
  3. 千葉 峻也、丸井 幸博、大野 英男、深見 俊輔, "Comparative study of the current-induced torque in W/CoFeB/MgO and Cr/CoFeB/MgO," (oral) 第71回応用物理学会春季学術講演会, 東京都市大学世田谷キャンパス+オンライン, 2024/03/22-2024/03/25.
  4. Haruna Kaneko, Nihal Sanjay Singh, Shaila Niazi, Shuvro Chowdhury, Kemal Selcuk, Keito Kobayashi, Shun Kanai, Hideo Ohno, Kerem Y. Camsari, and Shunsuke Fukami, "Demonstration of the in-plane stochastic magnetic tunnel junction based fast probabilistic bit and Bayesian networks," (oral) 第71回応用物理学会春季学術講演会, 東京都市大学世田谷キャンパス+オンライン, 2024/03/22-2024/03/25.
  5. Yukihiro Marui, Masashi Kawaguchi, Masamitsu Hayashi, "Anatomy of the harmonic Hall measurements of spin orbit torque," (oral) 第71回応用物理学会春季学術講演会, 東京都市大学世田谷キャンパス+オンライン, 2024/03/22-2024/03/25.
  6. Yukihiro Marui, Masashi Kawaguchi, Satoshi Sumi, Hiroyuki Awano, Kohji Nakamura, Masamitsu Hayashi, "Optical detection of spin and orbital Hall currents in V and Pt," (oral) 第71回応用物理学会春季学術講演会, 東京都市大学世田谷キャンパス+オンライン, 2024/03/22-2024/03/25.
  7. M. Kawahara, Y. Abe, K. Takano, F. J. Heremans, J. Ishihara, E. Sullvan, C. Vorwerk, V. Somjit, C. P. Anderson, G. Wolfowicz, M. Kohda, S. Fukami, G. Galli, D. D. Awschalom, H. Ohno, and S. Kanai, "Polarization-dependent optical properties of MgAl2O4:Ce under magnetic fields," (poster) スピントロニクス学術研究基盤と連携ネットワーク(Spin-RNJ)シンポジウム2023, 東北⼤学⽚平キャンパス, 2024/03/17-2024/03/18.
  8. Haruna Kaneko, Nihal Sanjay Singh, Shaila Niazi, Shuvro Chowdhury, Kemal Selcuk, Keito Kobayashi, Shun Kanai, Hideo Ohno, Kerem Y. Camsari, and Shunsuke Fukami, "Demonstration of the in-plane stochastic magnetic tunnel junction based fast probabilistic bit and Bayesian networks," (poster) スピントロニクス学術研究基盤と連携ネットワーク(Spin-RNJ)シンポジウム2023, 東北⼤学⽚平キャンパス, 2024/03/17-2024/03/18.
  9. Y. Sato, Y. Takeuchi, Y. Yamane, J.-Y. Yoon, S. Kanai, J. Ieda, H. Ohno and S. Fukami, "Dot size dependence of thermal stability factor in non-collinear antiferromagnetic Mn3Sn," (poster) スピントロニクス学術研究基盤と連携ネットワーク(Spin-RNJ)シンポジウム2023, 東北⼤学⽚平キャンパス, 2024/03/17-2024/03/18.
  10. T. Uchimura, J. Han, P. Tang, J.-Y. Yoon, Y. Takeuchi, Y. Yamane, S. Kanai, G. E. W. Bauer, H. Ohno, and S. Fukami, "Field-like torque origin of the unconventional spin Hall magnetoresistance in a noncollinear antiferromagnet," (poster) スピントロニクス学術研究基盤と連携ネットワーク(Spin-RNJ)シンポジウム2023, 東北⼤学⽚平キャンパス, 2024/03/17-2024/03/18.
  11. Zaizhou Jin, Tomohiro Uchimura, Satoshi Iihama, Yuta Yamane, Junta Igarashi, Shunsuke Fukami, Shigemi Mizukami, "Time-resolved magneto-optical Kerr effect for antiferromagnetic Mn3Sn films with perpendicular magnetic anisotropy," (poster) スピントロニクス学術研究基盤と連携ネットワーク(Spin-RNJ)シンポジウム2023, 東北⼤学⽚平キャンパス, 2024/03/17-2024/03/18.
  12. T. Uchimura, J. Han, P. Tang, J.-Y. Yoon, Y. Takeuchi, Y. Yamane, S. Kanai, G. E. W. Bauer, H. Ohno, and S. Fukami, "Field-like torque origin of the unconventional spin Hall magnetoresistance in a noncollinear antiferromagnet," (poster) 第27回半導体におけるスピン⼯学の基礎と応⽤ (PASPS-27), 東北⼤学⽚平キャンパス, 2024/03/16-2024/03/17.
  13. Haruna Kaneko, Nihal Sanjay Singh, Shaila Niazi, Shuvro Chowdhury, Kemal Selcuk, Keito Kobayashi, Shun Kanai, Hideo Ohno, Kerem Y. Camsari, and Shunsuke Fukami, "Demonstration of the in-plane stochastic magnetic tunnel junction based fast probabilistic bit and Bayesian networks," (poster) 第27回半導体におけるスピン⼯学の基礎と応⽤ (PASPS-27), 東北⼤学⽚平キャンパス, 2024/03/16-2024/03/17.
  14. M. Kawahara, Y. Abe, K. Takano, F. J. Heremans, J. Ishihara, E. Sullvan, C. Vorwerk, V. Somjit, C. P. Anderson, G. Wolfowicz, M. Kohda, S. Fukami, G. Galli, D. D. Awschalom, H. Ohno, and S. Kanai, "Polarization-dependent optical properties of MgAl2O4:Ce under magnetic fields," (poster) 第27回半導体におけるスピン⼯学の基礎と応⽤ (PASPS-27), 東北⼤学⽚平キャンパス, 2024/03/16-2024/03/17.
  15. Y. Sato, Y. Takeuchi, Y. Yamane, J.-Y. Yoon, S. Kanai, J. Ieda, H. Ohno and S. Fukami, "Thermal stability of non-collinear antiferromagnet Mn3Sn nanoscale single dots," (poster) 第27回半導体におけるスピン⼯学の基礎と応⽤ (PASPS-27), 東北⼤学⽚平キャンパス, 2024/03/16-2024/03/17.
  16. Y. Kurihara, Y. Marui, S. Chiba, Y. Takeuchi, S. Kanai, H. Ohno, and S. Fukami, "Spin-orbit torque generated by W-Ta alloys with various compositions," (poster) 第42回電子材料シンポジウム, 奈良県橿原市, 2023/10/11-2023/10/13.
  17. H. Kubota, Y. Sato, Y. Takeuchi, Y. Yamane, J.-Y. Yoon, T. Uchimura, S. Wakabayashi, S. Kanai, J. Ieda, and S. Fukami, "Size dependence of thermal stability in polycrystalline Mn3Sn nanodots," (poster) 第42回電子材料シンポジウム, 奈良県橿原市, 2023/10/11-2023/10/13.
  18. H. Kaneko, R. Ota, K. Kobayashi, S. Kanai, M. Elyasi, G. E. W. Bauer, H. Ohno, and S. Fukami, "Temperature and Diameter Dependence of the Switching Attempt Times of Superparamagnetic Tunnel Junctions," (poster) 第42回電子材料シンポジウム, 奈良県橿原市, 2023/10/11-2023/10/13.
  19. K. Takano, Y. Abe, M. Kawahara, J. Ishihara, M. Kohda, S. Kanai, and S. Fukami, "Optical properties of Eu implanted SiO2," (poster) 第42回電子材料シンポジウム, 奈良県橿原市, 2023/10/11-2023/10/13.
  20. M. Kawahara, S. Kanai, Y. Abe, K. Takano, J. Ishihara, M. Kohda, and S. Fukami, "Polarization-dependent optical properties of MgAl2O4:Ce," (poster) 第42回電子材料シンポジウム, 奈良県橿原市, 2023/10/11-2023/10/13.
  21. Tomohiro Uchimura, Yuta Yamane, Takaaki Dohi, Ju-Young Yoon, Yuma Sato, Shun Wakabayashi, Yutaro Takeuchi, Shun Kanai, Jun'ichi Idea, Hideo Ohno, Shunsuke Fukami, "Interfacial Dzyaloshinskii-Moriya interaction in a non-collinear antiferromagnet/heavy metal heterostructure," (oral) 第84回応用物理学会秋季学術講演会, 熊本城ホールほか (熊本県熊本市) +online, 2023/09/19-2023/09/23.
  22. 千葉 峻也、丸井 幸博、大野 英男、深見 俊輔, "Orbital torque in Cr/CoFeB/MgO stack compatible with SOT-MRAM application," (oral) 第84回応用物理学会秋季学術講演会, 熊本城ホールほか (熊本県熊本市) +online, 2023/09/19-2023/09/23.
  23. Manato Kawahara, Yuichiro Abe, Koki Takano, Jun Ishihara, Makoto Kohda, Shun Kanai, Shunsuke Fukami, "Optical properties of (MgO)x(Al2O3)1-x:Ce," (poster) 第84回応用物理学会秋季学術講演会, 熊本城ホールほか (熊本県熊本市) +online, 2023/09/19-2023/09/23.
  24. 大田 陸斗、小林 奎斗、早川 佳祐、金井 駿、Kerem Camsari、大野 英男、深見 俊輔, "Bias voltage robustness in double-free-layer stochastic magnetic tunnel junction," (oral) 第84回応用物理学会秋季学術講演会, 熊本城ホールほか (熊本県熊本市) +online, 2023/09/19-2023/09/23.
  25. Haruna Kaneko, Rikuto Ota, Keito Kobayashi, Shun Kanai, Mehrdad Elyasi, Gerrit Bauer, Hideo Ohno, Shunsuke Fukami, "Temperature dependence of the switching attempt time of superparamagnetic tunnel junctions," (oral) 第84回応用物理学会秋季学術講演会, 熊本城ホールほか (熊本県熊本市) +online, 2023/09/19-2023/09/23.
  26. Takanobu Shinoda, Yutaro Takeuchi, Butsurin Jinnai, Junta Igarashi, Yuma Sato, Shunsuke Fukami, Hideo Ohno, "Evaluation of thermal stability in L10 ordered MnAl nanodots," (oral) 第84回応用物理学会秋季学術講演会, 熊本城ホールほか (熊本県熊本市) +online, 2023/09/19-2023/09/23.
  27. Yuichiro Abe, Shun Kanai, Manato Kawahara, Jun Ishihara, Makoto Kohda, Shunsuke Fukami, "Polarization-dependence of optical properties of Ce-implanted quartz," (oral) 第84回応用物理学会秋季学術講演会, 熊本城ホールほか (熊本県熊本市) +online, 2023/09/19-2023/09/23.
  28. Shun Wakabayashi, Ju-young Yoon, Katarzyna Gas, Yutaro Takeuchi, Yuta Yamane, Tomohiro Uchimura, Yuma Sato, Keisuke Kishi, Shun Kanai, Maciek Sawicki, Hideo Ohno, Shunsuke Fukami, "Crystalline structure, magnetic and magnetotransport properties of Mn3Sn thin films with various thicknesses," (oral) 第84回応用物理学会秋季学術講演会, 熊本城ホールほか (熊本県熊本市) +online, 2023/09/19-2023/09/23.
  29. H. Masuda, Y. Yamane, T. Seki, T. Dohi, T. Yamazaki, R. Modak, K. Uchida, J. Ieda, M. Klaui, K. Takanashi, "Current-induced domain-wall motion in synthetic antiferromagnets with antisymmetric interlayer exchange coupling," (oral) 第70回応用物理学会秋季学術講演会, 上智大学四谷キャンパス(東京都千代田区)+online, 2023/03/15-2023/03/18.
  30. J. Igarashi, B. Jinnai, K. Watanabe, R. Evans, S. Fukami, and H. Ohno, "Diameter and thickness dependence of magnetization reversal in shape-anisotropy magnetic tunnel junctions," (oral) 第70回応用物理学会秋季学術講演会, 上智大学四谷キャンパス(東京都千代田区)+online, 2023/03/15-2023/03/18.
  31. H. Kaneko, R. Ota, K. Kobayashi, S. Kanai, H. Ohno, and S. Fukami,, "Temperature dependence of relaxation time of superparamagnetic tunnel junctions," (poster) 第70回応用物理学会秋季学術講演会, 上智大学四谷キャンパス(東京都千代田区)+online, 2023/03/15-2023/03/18.
  32. M. Kawahara, Y. Abe, S. Kanai, J. Ishihara, Y. Aoki, M. Kohda, S. Fukami, and H. Ohno, "Optical properties of MgO implanted with Ce and Li with different annealing conditions," (poster) 第70回応用物理学会秋季学術講演会, 上智大学四谷キャンパス(東京都千代田区)+online, 2023/03/15-2023/03/18.
  33. 内村 友宏、 J. -Y. Yoon、竹内 祐太朗、金井 駿、大野 英男、深見 俊輔, "ワイル反強磁性体Mn3Snエピタキシャル薄膜におけるスピン輸送・光学特性," (poster) 2022年度 多元系化合物・太陽電池研究会 年末講演会, 宮崎県宮崎市、県電ホール, 2022/12/16-2022/12/17.
  34. 佐藤 佑磨、竹内 祐太朗、山根 結太、尹 注鍈、金井 駿、家田 淳一、大野 英男、深見 俊輔, "ノンコリニア反強磁性Mn3Snナノドットの熱安定性のサイズ依存性," (poster) 第41回電子材料シンポジウム, 奈良県橿原市, 2022/10/19-2022/10/21.
  35. 篠田 峻伸、五十嵐 純太、陣内 佛霖、深見 俊輔、大野 英男, "極微細磁気トンネル接合を用いたSTT-MRAMの高集積化に関する予測," (poster) 第41回電子材料シンポジウム, 奈良県橿原市, 2022/10/19-2022/10/21.
  36. 若林 駿、竹内 祐太朗、尹 注鍈、佐藤 佑磨、岸 桂輔、内村 友宏、山根 結太、金井 駿、家田 淳一、大野 英男、深見 俊輔, "ノンコリニア反強磁性Mn3Snエピタキシャル薄膜の異常ホール効果の膜厚依存性," (poster) 第41回電子材料シンポジウム, 奈良県橿原市, 2022/10/19-2022/10/21.
  37. 安部 佑一朗、金井 駿、河原 真斗、石原 淳、成田 雄太郎、好田 誠、深見 俊輔、大野 英男, "CeドープSiO2の光学特性における熱処理温度依存性," (poster) 第41回電子材料シンポジウム, 奈良県橿原市, 2022/10/19-2022/10/21.
  38. 大田 陸斗、小林 奎斗、早川 佳祐、金井 駿、K. Y. Camsari、大野 英男、深見 俊輔, "ダブルフリー層超常磁性磁気トンネル接合素子の電圧依存性," (poster) 第41回電子材料シンポジウム, 奈良県橿原市, 2022/10/19-2022/10/21.
  39. A. T. Nguyen, S. DuttaGupta, Y. Saito, S. Fukami, D. Vu, H. Naganuma, S. Ikeda, T. Endoh and Y. Endo, "Preparation and spin-orbit torque measurement of RuO2/Co-Fe-B bilayer," (oral) 第83回応用物理学会秋季学術講演会, 東北大学(仙台)+online, 2022/09/20-2022/09/23.
  40. 千葉 峻也, 竹内 祐太朗, K. V. De Zoysa, 大野 英男, 深見 俊輔, "Enhancement of spin-orbit torque in W/CoFeB/MgO by oxidation of W," (oral) 第83回応用物理学会秋季学術講演会, 東北大学(仙台)+online, 2022/09/20-2022/09/23.
  41. Y. Sato, Y. Takeuchi, Y. Yamane, J. Yoon, S. Kanai, J. Ieda, H. Ohno and S. Fukami, "Dot size dependence of thermal stability in non-collinear antiferromagnet Mn3Sn," (oral) 第83回応用物理学会秋季学術講演会, 東北大学(仙台)+online, 2022/09/20-2022/09/23.
  42. 菊地 優志, 堀尾 喜彦, 深見 俊輔, 安東 弘泰, "温度ダイナミクスに基づくスピントロニクス素子のトンネルコンダクタンスモデル," (oral) 第83回応用物理学会秋季学術講演会, 東北大学(仙台)+online, 2022/09/20-2022/09/23.
  43. R. Ota, K. Kobayashi, K. Hayakawa, S. Kanai, K. Camsari, H. Ohno and S. Fukami, "Stochastic magnetic tunnel junctions with double free layers," (oral) 第83回応用物理学会秋季学術講演会, 東北大学(仙台)+online, 2022/09/20-2022/09/23.
  44. K. V. De Zoysa, S. DuttaGupta, B. Jinnai, H. Ohno and S. Fukami, "Spin-orbit Torque Switching in Nanocomposite CoPtCrB," (oral) 第83回応用物理学会秋季学術講演会, 東北大学(仙台)+online, 2022/09/20-2022/09/23.
  45. 篠田 峻伸, 五十嵐 純太, 陣内 佛霖, 深見 俊輔, 大野 英男, "Prospect of pitch scaling for highly dense STT-MRAM with ultra-small magnetic tunnel junctions," (oral) 第83回応用物理学会秋季学術講演会, 東北大学(仙台)+online, 2022/09/20-2022/09/23.
  46. 山根 結太, 増田 啓人, 関 剛斎, 家田 淳一, "積層フェリ磁性薄膜における拡張Stoner-Wohlfarth模型," (oral) 日本物理学会 2022年秋季大会, 東京工業大学, 2022/09/12-2022/09/15.
  47. 竹内 祐太朗, 山根 結太, 尹 注鍈, 伊藤 隆一, 陣内 佛霖, 金井 駿, 家田 淳一, 大野 英男, 深見 俊輔, "スピン軌道トルクによるノンコリニア反強磁性体のカイラルスピン構造の回転," (oral) 第46回日本磁気学会学術講演会, 信州大学工学キャンパス(長野市), 2022/09/06-2022/09/08.
  48. T. Uchimura, J.-Y. Yoon, Y. Sato, Y. Takeuchi, S. Kanai, R. Takechi, K. Kishi, Y. Yamane, S. DuttaGupta, J. Ieda, H. Ohno, and S. Fukami, "Observation of non-collinear antiferromagentic domain structure in epitaxial Mn3Sn thin films," (oral) 第69回応用物理学会春季学術講演会, 青山学院大学(神奈川県相模原市)+online, 2022/03/22-2022/03/26.
  49. Y. Kanno, T. Dougakiuchi, Y. Kawada, G. Takebe, A. Ono, "Observation of the electric field intensity distribution of surface phonon polaritons on SiC," (poster) 40th Electronic Materials Symposium EMS-40, online, 2021/10/11-2021/10/13.
  50. T. Uchimura, Y. Sato, Y. Takeuchi, Y. Yamane, J.-Y. Yoon, R. Takechi, K. Kishi, S. Kanai, H. Ohno, and S. Fukami, "Anomalous Hall effect and magneto-optical Kerr effect in non-collinear antiferromagnetic Mn3Sn thin films," (poster) 40th Electronic Materials Symposium EMS-40, online, 2021/10/11-2021/10/13.
  51. K. Kishi, Y. Takeuchi, Y. Yamane, J.-Y. Yoon, R. Takechi, B. Jinnai, S. Kanai, J. Ieda, H. Ohno, and S. Fukami, "Spin-orbit torque efficiency in non-collinear antiferromagnet Mn3Sn /heavy metal heterostructures," (poster) 40th Electronic Materials Symposium EMS-40, online, 2021/10/11-2021/10/13.
  52. K. Kobayashi, W.A. Borders, S. Kanai, K. Hayakawa, H. Ohno, and S. Fukami, "Time-averaged response of superparamagnetic tunnel junctions to magnetic field and current," (poster) 40th Electronic Materials Symposium EMS-40, online, 2021/10/11-2021/10/13.
  53. S. Chiba, S. Kanai, J. Ishihara, Y. Abe, K. Hatakeyama, S. Fukami, and H. Ohno, "Optical properties of Y3Al5O12:Ce3+ -annealing and implantation dose density dependence," (poster) 40th Electronic Materials Symposium EMS-40, online, 2021/10/11-2021/10/13.
  54. A. T. Nguyen, S. DuttaGupta, Y. Saito, K. V. D. Zoysa, S. Fukami, H. Naganuma, S. Ikeda, T. Endoh, Y. Endo, "Evaluation of resistivity in Ta-O/Co-Fe-B multilayers with the presence of interfacial scattering," (poster) The 82nd Japan Society of Applied Physics Autumn Meeting 2021, online, 2021/09/10-2021/09/13.
  55. S. DuttaGupta, R. R. Chowdhury, O. Tretiakov, C. Patra, S. Sharma, H. Ohno, S. Fukami, R. P. Singh, "Topological spin texture-mediated unconventional Hall effect in a 2D ferromagnet," (oral) The 82nd Japan Society of Applied Physics Autumn Meeting 2021, online, 2021/09/10-2021/09/13.
  56. S. Kanai, F. J. Heremans, H. Seo, G. Wolfowicz, C. P. Anderson, S. E. Sullivan, M. Onizhuk, G. Galli, D. D. Awschalom, and H. Ohno, "固体中のスピン中心におけるコヒーレンス時間のスケーリング," (oral) The 82nd Japan Society of Applied Physics Autumn Meeting 2021, online, 2021/09/10-2021/09/13.
  57. K. Kobayashi, W. Borders, S. Kanai, K. Hayakawa, H. Ohno, S. Fukami, "Time-averaged response of stochastic magnetic tunnel junctions to field and current," (oral) The 82nd Japan Society of Applied Physics Autumn Meeting 2021, online, 2021/09/10-2021/09/13.
  58. K. Hayakawa, S. Kanai, K. Kobayashi, W. Borders, J. Igarashi, B. Jinnai, H. Ohno, S. Fukami, "Attempt time determined in stochastic magnetic tunnel junctions," (oral) The 82nd Japan Society of Applied Physics Autumn Meeting 2021, online, 2021/09/10-2021/09/13.
  59. K. Kobayashi, K. Hayakawa, W. Borders, S. Kanai, J. Igarashi, H. Ohno, S. Fukami, "Stochastic magnetic tunnel junctions with a synthetic antiferromagnetic free layer," (oral) The 82nd Japan Society of Applied Physics Autumn Meeting 2021, online, 2021/09/10-2021/09/13.
  60. H. Masuda, T. Seki, Y. Yamane, R. Modak, K. Uchida, J. Ieda, Y. Lau, S. Fukami, K. Takanashi, "Antisymmetric interlayer exchange coupling in Pt/Co/Ir/Co/Pt with in-plane spatial inversion breaking," (oral) The 82nd Japan Society of Applied Physics Autumn Meeting 2021, online, 2021/09/10-2021/09/13.
  61. Y. Takeuchi, Y. Yamane, J. Yoon, R. Itoh, B. Jinnai, S. Kanai, J. Ieda, H. Ohno, S. Fukami, "Spin-orbit torque induced chiral-spin rotation of non-collinear antiferromagnet," (oral) The 82nd Japan Society of Applied Physics Autumn Meeting 2021, online, 2021/09/10-2021/09/13.
  62. K. Kishi, Y. Takeuchi, Y. Yamane, J. Yoon, R. Takechi, B. Jinnai, S. Kanai, J. Ieda, H. Ohno, S. Fukami, "Spin-orbit torque efficiency in non-collinear antiferromagnet / heavy metal heterostructures," (oral) The 82nd Japan Society of Applied Physics Autumn Meeting 2021, online, 2021/09/10-2021/09/13.
  63. Y. Yamane, S. Fukami, J. Ieda, "Electromagnetic induction of spin-orbit coupling origin," (oral) The 82nd Japan Society of Applied Physics Autumn Meeting 2021, online, 2021/09/10-2021/09/13.
  64. S. Kanai, K. Hayakawa, T. Funatsu, W. A. Borders, J. Igarashi, B. Jinnai, H. Ohno, S. Fukami, "Relaxation time of in-plane stochastic magnetic tunnel junctions," (oral) 第68回応用物理学会春季学術講演会, Online, 2021/03/16-2021/03/19.
  65. A. T. Nguyen, S. DuttaGupta, Y. Saito, K. V. De Zoysa, S. Fukami, S. Ikeda, T. Endoh, Y. Endo, "Investigation of spin-orbit torque induced magnetization switching in Ta-O/Co-Fe-B heterostructures," (oral) 第68回応用物理学会春季学術講演会, Online, 2021/03/16-2021/03/19.
  66. 山根結太, 家田淳一, "空間反転対称性の破れた磁性薄膜における創発インダクタンス," (oral) 日本物理学会第76回年次大会, オンライン, 2021/03/12-2021/03/15.
  67. 石橋 一晃, 飯浜 賢志, 竹内 祐太朗, 古屋 海渡, 金井 駿, 深見 俊輔, 水上 成美, "レーザー励起磁化才差ダイナミクスに及ぼす スピン軌道トルクの効果," (oral) 第75回応用物理学会東北支部 , Online, 2020/12/03-2020/12/04.
  68. A. T. Nguyen, S. Fukami, Y. Saito, S. Hashi, S. Ikeda, T. Endoh, Y. Endo, "Study on the dynamic magnetic properties in Ta-O/Co-Fe-B stacks with different interface condition," (oral) 第81回応用物理学会秋季学術講演会 , Online, 2020/09/08-2020/09/11.
  69. K. Ishibashi, S. Iihama, Y. Takeuchi, K. Furuya, S. Kanai, S. Fukami, S. Mizukami, "All-optical detection of magnetization precession frequency shift due to spin-orbit torque," (oral) 第81回応用物理学会秋季学術講演会 , Online, 2020/09/08-2020/09/11.
  70. J. Igarashi, B. Jinnai, V. Desbuis, S. Mangin, S. Fukami, H. Ohno, "Energy barrier of X/1X-nm shape-anisotropy magnetic tunnel junctions at high temperature," (oral) 第81回応用物理学会秋季学術講演会 , Online, 2020/09/08-2020/09/11.
  71. 家田淳一, 山根結太, "スピン軌道結合創発インダクタ," (oral) 日本物理学会2020年秋季大会, オンライン, 2020/09/08-2020/09/11.
  72. ユン ジュヨン, 竹内 祐太朗, 伊藤 隆一, 山根 結太, 金井 駿, 深見 俊輔, 大野 英男, "エピタキシャルMn-Sn合金薄膜の異常ホール効果の組成、プロセス温度依存性," (oral) Spin-RNJ 若手オンライン研究発表会, Online, 2020/06/03-2020/06/04.
  73. 土肥 昂尭, Samik DuttaGupta, 深見 俊輔, 大野 英男, "人工反強磁性磁気スキルミオンの形成と電流駆動," (oral) Spin-RNJ 若手オンライン研究発表会, Online, 2020/06/03-2020/06/04.
  74. T. V. A. Nguyen, H. Sato, S. Fukami, Y. Saito, S. Hashi, S. Ikeda, T. Endoh and Y. Endo, "Study on the Gilbert damping constant of Ta-O/Co-Fe-B/Mg-O/Ta stack films," (oral) Spin-RNJ 若手オンライン研究発表会, Online, 2020/06/03-2020/06/04.
  75. J. Yoon, Y. Takeuchi, R. Itoh, S. Kanai, H. Ohno, and S. Fukami, "Anomalous Hall effect of epitaxial Mn-Sn films with various compositions and process temperatures," (oral) 第67回応用物理学会春季学術講演会, 上智大学四谷キャンパス(東京都千代田区), 2020/03/12-2020/03/15.
  76. T. Dohi, S. DuttaGupta, S. Fukami, H. Ohno, "Current-induced motion of synthetic antiferromagnetic skyrmion bubble," (poster) 第67回応用物理学会春季学術講演会, 上智大学四谷キャンパス(東京都千代田区), 2020/03/12-2020/03/15.
  77. K. Furuya, Y. Takeuchi, B. Jinnai, S. Fukami, and H. Ohno, "Low-current spin-orbit torque switching of W/CoFeB/MgO nanodots by tuning W resistivity," (oral) 第67回応用物理学会春季学術講演会, 上智大学四谷キャンパス(東京都千代田区), 2020/03/12-2020/03/15.
  78. A. T. Nguyen, H. Sato, S. Fukami, Y. Saito, S. Hashi, T. Endoh, and Y. Endo, "Influence of Oxygen content on the Gilbert damping constant at TaOx/CoFeB interface," (oral) 第67回応用物理学会春季学術講演会, 上智大学四谷キャンパス(東京都千代田区), 2020/03/12-2020/03/15.
  79. J. Igarashi, K. Watanabe, B. Jinnai, S. Fukami, and H. Ohno, "Thermal stability of 1X/X nm magnetic tunnel junctions with interfacial or shape anisotropy at high temperature," (oral) 第67回応用物理学会春季学術講演会, 上智大学四谷キャンパス(東京都千代田区), 2020/03/12-2020/03/15.
  80. W. A. Borders, A. Z. Pervaiz, S. Fukami, K. Y. Camsari, S. Datta, and H. Ohno, "Solving Integer Factorization with Stochastic Magnetic Tunnel Junctions and a Quantum Adiabatic Algorithm," (oral) 第67回応用物理学会春季学術講演会, 上智大学四谷キャンパス(東京都千代田区), 2020/03/12-2020/03/15.
  81. 佐藤拓、菊地優志、Aleksandr Kurenkov、堀尾喜彦、深見俊輔, "スピントロニクスデバイスに基づくシナプスの数理モデル," (oral) 2020年3月 電子情報通信学会 システム数理と応用研究会/非線形問題研究会, 愛知県蒲郡市, 2020/03/09-2020/03/10.
  82. 菊地優志、佐藤拓、Aleksandr Kurenkov、堀尾喜彦、深見俊輔, "熱ダイナミクスを利用したスピントロニクスニューロンデバイスの数理モデル," (oral) 2020年1月 電子情報通信学会 非線形問題研究会・ ニューロコンピューティング研究会, 沖縄県宮古島市, 2020/01/23-2020/01/25.
  83. J. Yoon, Y. Takeuchi, R. Itoh, S. Kanai, S. Fukami, and H. Ohno, "Structure and transport properties of Mn3Sn Weyl semimetal thin films prepared by sputtering," (poster) PASPS-24, Tohoku University, Japan, 2019/12/17-2019/12/18.
  84. K.V. De Zoysa, R. Itoh, Y. Takeuchi, S. DuttaGupta, S. Fukami, and H. Ohno, "Harmonic Hall measurements of spin-orbit torque in PtMn/CoFeB heterostructures with various PtMn compositions," (poster) PASPS-24, Tohoku University, Japan, 2019/12/17-2019/12/18.
  85. M. Shinozaki, T. Dohi, J. Igarashi, J. Llandro, S. Kanai, S. Fukami, H. Sato, and H.Ohno, "Edge condition of nanoscale magnetic tunnel junctions proved by spin-wave resonance," (poster) PASPS-24, Tohoku University, Japan, 2019/12/17-2019/12/18.
  86. R. Okuda, T. Saino, Y. Takeuchi, B. Jinnai, S. Ikeda, S. Fukami, and H. Ohno, "Structure and magnetic properties of sputter-deposited L10-MnAl thin films for high-density STT-MRAM," (poster) The 38th Electronic Materials Symposium, 奈良県橿原市, 2019/10/09-2019/10/11.
  87. K.V. De Zoysa, R. Itoh, Y. Takeuchi, S. DuttaGupta, S. Fukami, and H. Ohno, "Evaluation of composition dependence of spin-orbit torque in Pt1-xMnx/CoFeB structure," (poster) The 38th Electronic Materials Symposium, 奈良県橿原市, 2019/10/09-2019/10/11.
  88. V. Zoysa, R. Itoh, Y. Takeuchi, S. DuttaGupta, S. Fukami, and H. Ohno, "Composition dependence of spin-orbit torque in Pt1-xMnx/CoFeB heterostructures," (oral) 第80回応用物理学会秋季学術講演会, Hokkaido University, Sapporo, Japan, 2019/09/18-2019/09/21.
  89. S. DuttaGupta, A. Kurenkov, O. Tretiakov, G. Krishnaswamy, G. Sala, V. Krizakova, F. Maccherozzi, S. Dhesi, P. Gambardella, S. Fukami, H. Ohno, "Spin-orbit torque induced switching of antiferromagnet/non-magnet metallic structure," (oral) 第80回応用物理学会秋季学術講演会, Hokkaido University, Sapporo, Japan, 2019/09/18-2019/09/21.
  90. A. Kurenkov, S. DuttaGupta, C. Zhang, S. Fukami, Y. Horio, H. Ohno, "Antiferromagnet/Ferromagnet Heterostructures for Artificial Neurons and Synapses," (oral) 第80回応用物理学会秋季学術講演会, Hokkaido University, Sapporo, Japan, 2019/09/18-2019/09/21.
  91. J. Yoon, Y. Takeuchi, R. Itoh, S. Kanai, S. Fukami, and H. Ohno, "Control of crystal orientation of non-collinear antiferromagnetic Mn3Sn thin films prepared by sputtering," (oral) 第80回応用物理学会秋季学術講演会, Hokkaido University, Sapporo, Japan, 2019/09/18-2019/09/21.
  92. M. Shinozaki, T. Dohi, J. Igarashi, J. Llandro, S. Kanai, S. Fukami, H. Sato, and H. Ohno, "Edge state of nanoscale magnetic tunnel junctions investigated by spin-wave resonance," (oral) 第66回応用物理学会春季学術講演会, 東京工業大学(大岡山キャンパス)、東京, 2019/03/09-2019/03/12.
  93. A. Okada, Y. Takeuchi, K. Furuya, C. Zhang, H. Sato, S. Fukami, and H. Ohno, "Determination of spin-orbit torque by spin-torque ferromagnetic resonance free from spin-pumping," (oral) 第66回応用物理学会春季学術講演会, 東京工業大学(大岡山キャンパス)、東京, 2019/03/09-2019/03/12.
  94. R. Itoh, Y. Takeuchi, S. DuttaGupta, S. Fukami, and H. Ohno, "Temperature dependence of spin-orbit torques in an antiferromagnet/ferromagnet heterostructure," (oral) 第66回応用物理学会春季学術講演会, 東京工業大学(大岡山キャンパス)、東京, 2019/03/09-2019/03/12.
  95. A. Kurenkov, M. Baumgartner, G. Sala, G. Krishnaswamy, F. Maccherozzi, S. Fukami, P. Gambardella and H. Ohno, "Observation of memristive domain patterns during spin-orbit torque switching in antiferromagnet/ferromagnet heterostructures," (oral) 第66回応用物理学会春季学術講演会, 東京工業大学(大岡山キャンパス)、東京, 2019/03/09-2019/03/12.
  96. T. Dohi, S. DuttaGupta, S. Fukami, and H. Ohno, "Ferromagnetic layer thickness dependent domain wall chirality and sign of effective Dzyaloshinskii-Moriya field in W/(Co)FeB/MgO systems," (oral) 第66回応用物理学会春季学術講演会, 東京工業大学(大岡山キャンパス)、東京, 2019/03/09-2019/03/12.
  97. K. Furuya, Y. Takeuchi, C. Zhang, B. Jinnai, Y. Takahashi, S. Fukami, and H. Ohno, "Enhancement of spin-orbit torque in W/CoFeB/MgO by controlling W resistivity," (poster) 第66回応用物理学会春季学術講演会, 東京工業大学(大岡山キャンパス)、東京, 2019/03/09-2019/03/12.
  98. 古屋海渡、竹内祐太朗、張超亮、陣内佛霖、深見俊輔、大野英男, "W/CoFeB/MgO ヘテロ構造におけるスピン軌道トルク," (poster) 東北大学電気通信研究所-早稲田大学ナノ・ライフ創新研究機構 共同プロジェクト研究(ナノエレクトロニクスに関する連携研究) 平成30年度研究会, 早稲田大学 理工学術院(西早稲田キャンパス)、東京, 2019/02/26.
  99. 篠崎基矢、五十嵐純太、Justin Llandro、深見俊輔、佐藤英夫、大野英男, "強磁性共鳴を用いたナノスケール磁気トンネル接合の特性評価," (oral) 東北大学電気通信研究所-早稲田大学ナノ・ライフ創新研究機構 共同プロジェクト研究(ナノエレクトロニクスに関する連携研究) 平成30年度研究会, 早稲田大学 理工学術院(西早稲田キャンパス)、東京, 2019/02/26.
  100. S. Kanai, Y. Nakatani, F. Matsukura, and H. Ohno, "Electric-field Induced Magnetization Dynamics in Nanoscale Magnetic Tunnel Junctions ," (poster) Center for Nation-Wide Cooperative Research on ICT, FY 2018 RIEC Annual Meeting on Cooperative Research Projects "Compass for Next-Gen ICT", Sendai, Research Institute of Electrical Communication Tohoku University, 2019/02/21.
  101. E. C. I. Enobio, S. Kanai, and S. Fukami, "Coplanar waveguide size and sample size dependence of damping constant of CoFeB-MgO magnetic tunnel junction structure with perpendicular easy axis by vector-network-analyzer ferromagnetic resonance spectroscopy," (poster) Center for Nation-Wide Cooperative Research on ICT, FY 2018 RIEC Annual Meeting on Cooperative Research Projects "Compass for Next-Gen ICT", Sendai, Research Institute of Electrical Communication Tohoku University, 2019/02/21.
  102. S. Sasaki, S. Fukami, T. Yuge, and Y. Hirayama, "Low-frequency spectrum of local magnetic field fluctuation at As-nuclear-spin sites in bulk GaAs," (poster) Center for Nation-Wide Cooperative Research on ICT, FY 2018 RIEC Annual Meeting on Cooperative Research Projects "Compass for Next-Gen ICT", Sendai, Research Institute of Electrical Communication Tohoku University, 2019/02/21.
  103. S. Kanai, Y. Nakatani, F. Matsukura, and H. Ohno, "Electric-field Induced Magnetization Dynamics in a Nanoscale Magnetic Tunnel Junction," (poster) One-Day Symposium on Spintronic Properties of Graphene and Related 2D Materials, 東京大学柏の葉キャンパス駅前サテライト、千葉県柏市, 2018/11/22.
  104. Z. Wang, M. Shinozaki, A. Okada, M. Bersweiler, S. Kanai, H. Sato, S. Fukami and H. Ohno, "Homodyne-detected ferromagnetic resonance in nanoscale MgO/FeB/MgO magnetic tunnel junction," (poster) 第37回電子材料シンポジウム, ホテル&リゾーツ長浜、滋賀県長浜市, 2018/10/10-2018/10/12.
  105. T. Koga, K. Watanabe, W. A. Borders, S. Fukami and H. Ohno, "Stack structure dependence of magnetic properties of granular films for spintronics device applications," (poster) 第37回電子材料シンポジウム, ホテル&リゾーツ長浜、滋賀県長浜市, 2018/10/10-2018/10/12.
  106. T. Funatsu, J. Igarashi, K. Watanabe, S. Fukami, H. Sato and H. Ohno, "Magnetic coupling of perpendicular easy axis FeB layers thorough MgO," (poster) 第37回電子材料シンポジウム, ホテル&リゾーツ長浜、滋賀県長浜市, 2018/10/10-2018/10/12.
  107. K. Furuya, Y. Takeuchi, Y. Takahashi, C. Zhang, A. Okada, B. Jinnai, S. Fukami and H. Ohno, "Enhancement of spin-orbit torque efficiency in W/CoFeB/MgO by engineering W resistivity," (poster) 第37回電子材料シンポジウム, ホテル&リゾーツ長浜、滋賀県長浜市, 2018/10/10-2018/10/12.
  108. K. Miyasaka, T. Saino, C. Zhang, S. Fukami and H. Ohno, "Evaluation of write-error rate of spin-orbit torque induced magnetization switching," (poster) 第37回電子材料シンポジウム, ホテル&リゾーツ長浜、滋賀県長浜市, 2018/10/10-2018/10/12.
  109. C. Zhang, Y. Takeuchi, Y. Takahashi, S. Fukami, and H. Ohno, "Magnetization switching combining spin-orbit torque and spin-transfer torque," (oral) 第79回応用物理学会秋季学術講演会, 名古屋国際会議場、名古屋, 2018/09/18-2018/09/21.

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  18. "スピントロニクス人工ニューロン素子の超省エネ制御手法を開発", 2020/08/11
  19. "磁性体3次元らせん状ネットワークの複雑な磁気構造の可視化に成功~スピントロニクス物理と新概念情報処理に新展開~", 2020/04/27
  20. "【世界初】400℃熱耐性と10年データ保持特性を有する無磁場高速(350ピコ秒)書き換えスピン軌道トルク(SOT)素子の開発と、CMOS技術との集積化によりSOT-MRAMセルの動作実証に成功 ~スピン軌道トルク素子を適用した高速不揮発性磁気メモリの実用化に向け大きく前進~", 2019/12/09
  21. "ナノの世界で現れる磁気の渦の高速直進運動を初めて実現 ~スピントロニクスの原理を駆使した新たな情報処理・蓄積技術へ~", 2019/10/15
  22. "室温動作スピントロニクス素子を用いて 量子アニーリングマシンの機能を実現", 2019/09/19
  23. "ニューロンとシナプスの動作を再現する変幻自在なスピントロニクス素子を開発 ~脳を模した革新的情報処理への応用に期待~ ", 2019/04/17

新聞雑誌発表

  1. 日刊工業新聞(23面), "東北大、MTJ素子の特性設計確立 STT―MRAM実用化へ", 2024/01/15
  2. 日刊工業新聞(29面), "東北大など、AI計算を高速・超低電力 診断・気象予測に応用", 2024/01/11
  3. 読売新聞(25面), "「最適な順序」高速で計算 東北大など Pコンピュータ開発", 2023/02/22
  4. 日本経済新聞ウェブサイト(有料会員限定記事), "「記憶」の遺伝子を継ぐ ミスター半導体の子どもたち", 2022/12/18
  5. 科学新聞(4面), "Pコンピューター実現へ大きな一歩 確率動作スピン素子と半導体回路組合せ", 2022/12/16
  6. 日刊工業新聞(25面), "計算資源 身近に", 2022/12/13
  7. 河北新報(3面), "演算10万倍、消費電力1割 高性能コンピューター開発 スピントロニクス技術応用", 2022/12/08
  8. 日刊工業新聞(21面), "確率論的コンピューター 演算性能5ケタ改善 東北大など", 2022/12/08
  9. Nature, "Spintronics enters the mainstream", 2022/10/05
  10. 科学新聞(4面), "ナノ磁石の「磁気エネルギー地形」 世界初 実験的に測定", 2022/09/16
  11. 科学新聞(3面), "ナノ磁石の磁気エネルギー地形", 2022/08/26
  12. 日刊工業新聞(21面), "東北大など、量子状態保持時間を数式化 700の新材料候補発見", 2022/04/13
  13. 日本経済新聞ウェブサイト, "東北大、固体中の量子情報の保持時間を記述する法則を発見", 2022/04/08
  14. Nature, "Laying the groundwork for a more resilient planet", 2022/03/09
  15. Nature Materials, "New horizon in spintronics", 2021/12/23
  16. 日刊工業新聞(朝刊23面), "書き込み10ナノ秒以下 磁気トンネル接合素子 オングストローム世代対応", 2021/12/16
  17. 日刊工業新聞(朝刊23面), "もっと身近に", 2021/12/01
  18. 子供の科学(誠文堂新光社)(6ページ), "Wi-Fiの電波から電気が作り出せる!?", 2021/07/10
  19. 東北大学新聞(1面), "Wi-Fiで発電 CO2削減に期待", 2021/07/02
  20. 科学新聞(6面), "電子スピンの作用で内部構造が恒常回転 東北大など新現象発見", 2021/06/04
  21. 河北新報(16面), "東北大、スピントロニクス原理活用 Wi-Fi電波で発電 充電不要スマホなど 実用化に期待", 2021/05/24
  22. 日刊工業新聞(23面), "捨てられる電波", 2021/05/21
  23. 日刊工業新聞(26面), "Wi-Fi電波で発電 東北大など素子開発 IoT電源に活用", 2021/05/19
  24. Yano E Plus 2021年4月号, "次世代機能性薄膜の動向(7) 超大容量・低消費電力・高性能不揮発 性メモリーの実現に道筋をつけるMTJ素子における未踏の一桁nm領域の動作実現", 2021/04/15
  25. 科学新聞(6面), "スピントロニクス疑似量子ビット 従来比100倍に高速化", 2021/04/09
  26. 日刊工業新聞(朝刊19面), "量子版インダクター 電子機器・高性能・小型化", 2021/03/05
  27. 河北新報(朝刊3面), "大容量メモリー新素子実証", 2020/12/08
  28. 日経エレクトロニクス 2020年6月号, "MTJで作るPコンピューター、量子コンピューターと脳をつなぐ", 2020/05/20
  29. 日刊工業新聞(朝刊9面), "室温中で効率計算", 2019/09/19
  30. 日経産業新聞(朝刊6面), "脳のように認識する素子", 2019/05/13

受賞

  1. 金井駿, 令和5年度 科学技術分野の文部科学大臣表彰 若手科学者賞, 文部科学省, "磁性スピンダイナミクスの新概念素子応用", 2023/04/07
  2. 小林奎斗, 総長賞, 東北大学, "", 2023/03/24
  3. Ju-Young Yoon, 竹内祐太朗, 応用物理学会論文奨励賞, 応用物理学会, "Crystal orientation and anomalous Hall effect of sputter-deposited non-collinear antiferromagnetic Mn3Sn thin films", 2023/03/15
  4. 竹内祐太朗, 令和4年度トーキン科学技術振興財団トーキン科学技術賞, 公益社団法人トーキン科学技術振興財団, "スピントルクによる強磁性体とノンコリニア反強磁性体の電気的制御", 2023/03/14
  5. 金井駿, 第44回(令和5(2023)年度)本多記念研究奨励賞, 本多記念会, "金属磁性スピンダイナミクスの新概念素子応用", 2023/02/23
  6. 深見俊輔, 第19回(令和4(2022)年度)日本学術振興会賞, 日本学術振興会, "新機能スピントロニクス素子の研究開発と新概念コンピューティングへの展開", 2022/12/15
  7. 内村友宏, Best Poster Award, The 6th Symposium for The Core Research Clusters for Materials Science and Spintronics, "Domain imaging of an antiferromagnetic Weyl semimetal Mn3Sn thin films by magneto-optical Kerr effect", 2022/10/26
  8. 大田陸斗, Best Poster Award, The 6th Symposium for The Core Research Clusters for Materials Science and Spintronics, "Insensitivity to the bias voltage in double-free-layer stochastic magnetic tunnel junction", 2022/10/26
  9. 佐藤佑磨, Best Poster Award, The 6th Symposium for The Core Research Clusters for Materials Science and Spintronics, "Size dependence of thermal stability factor in non-collinear antiferromagnetic Mn3Sn nanodot", 2022/10/26
  10. 深見俊輔, 日本磁気学会令和4年度業績賞, 公益社団法人日本磁気学会, "新機能スピントロニクス素子の開発と革新的情報処理への展開", 2022/09/07
  11. 陣内佛霖, キオクシア優秀研究賞(キオクシア奨励研究2021年度デバイス部門), キオクシア株式会社, "", 2022/08/01
  12. 内村友宏, 応用物理学会英語講演奨励賞, 応用物理学会スピントロニクス研究会, "Observation of non-collinear antiferromagnetic domain structure in epitaxial Mn3Sn thin films", 2022/06/27
  13. 深見俊輔, 2022年度InaRISフェロー, 公益財団法人稲盛財団, "人工制御による物質・材料の「知能」の発現とコンピューティングへの展開", 2022/03/18
  14. 篠崎基矢, 令和3年度工学研究科長賞, 東北大学大学院 工学研究科, "", 2022/03/17
  15. 竹内祐太朗, 令和3年度東北大学電気・情報系若手優秀研究賞, 東北大学電気・情報系研究教授会, "", 2022/03/08
  16. 渡部杏太, 第38回(2021年度)井上研究奨励賞, 公益財団法人井上科学振興財団, "垂直磁化容易軸を有する1X/X nm極微細磁気トンネル接合の材料・素子技術に関する研究", 2022/02/04
  17. 大野英男, IEEE Magnetics Society’s 2022 Achievement Award, IEEE Magnetics Society, "Fundamental discoveries of spintronic phenomena and their applications in memory and computing technologies (新規スピントロニクス現象に関する基盤研究とメモリ・情報処理応用への展開)", 2022/01/12
  18. 小林奎斗, 応用物理学会英語講演奨励賞, 応用物理学会スピントロニクス研究会, "Stochastic magnetic tunnel junctions with a synthetic antiferromagnetic free layer", 2021/12/20
  19. 岸桂輔, Poster Award, The 5th Symposium for The Core Research Clusters for Materials Science and Spintronics, "Effect of spin-orbit torque on non-collinear antiferromagnet Mn3Sn", 2021/10/28
  20. 小林奎斗, Best Poster Award, The 5th Symposium for The Core Research Clusters for Materials Science and Spintronics, "Physical mechanism governing sigmoid curves of superparamagnetic tunnel junctions", 2021/10/28
  21. 山根結太, 日本物理学会若手奨励賞, 日本物理学会, "ノンコリニア反強磁性体の電流応答に対する理論研究とその実証 (Theoretical study on electric response of noncollinear antiferromagnets)", 2021/10/19
  22. 五十嵐純太, 総長賞, 東北大学, "", 2021/03/25
  23. Junta Igarashi, Best Poster Award, The 4th International Symposium for The Core Research Cluster for Spintronics, "Ultra-Small Shape-Anisotropy Magnetic Tunnel Junctions: Physics and Device Engineering", 2021/03/22
  24. 五十嵐純太, Best Poster Award, The 4th International Symposium for The Core Research Cluster for Spintronics, "Ultra-Small Shape-Anisotropy Magnetic Tunnel Junctions: Physics and Device Engineering", 2021/03/22
  25. William A. Borders, 令和2年度工学研究科長賞, 東北大学大学院 工学研究科, "", 2021/03/19
  26. 小林 奎斗, 電子情報通信学会東北支部優秀学生賞, 電子情報通信学会, "", 2021/03/18
  27. 山根結太, 令和2年度東北大学電気・情報系若手優秀研究賞, 東北大学電気・情報系研究教授会, "", 2021/03/09
  28. 深見俊輔, 丸文研究奨励賞, 一般財団法人丸文財団, "トンネル磁気抵抗素子を用いた確率論的コンピューターの原理実証", 2021/03/03
  29. 五十嵐純太, 応用物理学会講演奨励賞, 応用物理学会, "Energy barrier of X/1X-nm shape-anisotropy magnetic tunnel junctions at high temperature", 2020/11/13
  30. 五十嵐純太, 応用物理学会英語講演奨励賞, 応用物理学会スピントロニクス研究会, "Energy barrier of X/1X-nm shape-anisotropy magnetic tunnel junctions at high temperature", 2020/11/05
  31. W. A. Borders, 電気通信研究所研究交流会優秀発表賞, 東北大学大学院 工学研究科, "", 2020/09/04
  32. 土肥 昂尭, 令和元年度工学研究科長賞, 東北大学大学院 工学研究科, "", 2020/03/25
  33. Samik DuttaGupta, Best Poster Award, The 3rd Symposium for Core Research Cluster for Materials Science and Spintronics, "Current-induced Switching of Metallic Antiferromagnetic PtMn", 2020/02/11
  34. 渡部杏太, RIEC Award東北大学学生賞, 東北大学電気通信研究所, "新方式極微細高性能スピントロニクス素子の提案と動作実証", 2019/11/26
  35. W. A. Borders, H. Akima, S. Fukami, S. Moriya, S. Kurihara, Y. Horio, S. Sato, and H. Ohno, 応用物理学会優秀論文賞, 日本応用物理学会, "Analogue spin–orbit torque device for artificial-neural-network-based associative memory operation", 2019/08/02
  36. 土肥 昂尭, 応用物理学会講演奨励賞, 日本応用物理学会, "Ferromagnetic layer thickness dependent domain wall chirality and sign of effective Dzyaloshinskii-Moriya field in W/(Co)FeB/MgO systems", 2019/05/23
  37. Hideo Ohno, ISCS Welker Award, International Symposium on Compound Semiconductors, "For seminal contributions to the materials science, physics of ferromagnetic III-V semiconductors and spintronics", 2019/05/20
  38. 深見 俊輔, 田中貴金属記念財団ゴールド賞, 田中貴金属記念財団, "CoPt系ナノコンポジット材料を用いたアナログナノスピンメモリ素子の創製と脳型情報処理応用", 2019/03/29
  39. 渡部 杏太, 平成30年度工学研究科長賞, 東北大学大学院 工学研究科, "", 2019/03/27
  40. Aleksandr Kurenkov, Best Poster Award, 2nd Symposium for World Leading Research Centers -Materials Science and Spintronics , "Observation of memristive domain patterns during spin-orbit torque switching in antiferromagnet/ferromagnet heterostructures", 2019/02/19
  41. 深見俊輔, 日本磁気学会 優秀研究賞, 日本磁気学会, "高速メモリ・人工神経回路網応用に向けた不揮発性スピントロニクス素子技術に関する研究", 2018/09/12
  42. Shunsuke Fukami, Asian Union of Magnetics Societies Young Researchers Award, Asian Union of Magnetics Societies, "Spin-orbit torque switching and its applications – from high-speed memory to artificial neural network – ", 2018/06/04