東北大学 省エネルギー・スピントロニクス集積化システムセンター
雑誌論文
| 1 | E. C. I. Enobio, M. Bersweiler, H. Sato, S. Fukami and H. Ohno, "Evaluation of energy barrier of CoFeB/MgO magnetic tunnel junctions with perpendicular easy axis using retention time measurement", Japanese Journal of Applied Physics, Vol. 57, 04FN08, March 13, 2018. (doi:10.7567/JJAP.57.04FN08) |
| 2 | D. Suzuki and T. Hanyu, "Design of a magnetic-tunnel-junction-oriented nonvolatile lookup table circuit with write-operation-minimized data shifting", Japanese Journal of Applied Physics, Vol. 57, 04FE09, March 9, 2018. (doi:10.7567/JJAP.57.04FE09) |
| 3 | M. Shinozaki, J. Igarashi, H. Sato, and H. Ohno, "Free-layer size dependence of anisotropy field in nanoscale CoFeB/MgO magnetic tunnel junctions", Applied Physics Express, Vol. 11, 043001, March 9, 2018. (doi:10.7567/APEX.11.043001) |
| 4 | K. Watanabe, B. Jinnai, S. Fukami, H.Sato, and H. Ohno, "Shape anisotropy revisited in single-digit nanometer magnetic tunnel junctions", Nature Communications, Vol. 9, 663, February 14, 2018. (doi:10.1038/s41467-018-03003-7) |
| 5 | C. Zhang, S. Fukami, S. DuttaGupta, H. Sato, and H. Ohno, "Time and spatial evolution of spin–orbit torque-induced magnetization switching in W/CoFeB/MgO structures with various sizes", Japanese Journal of Applied Physics, Vol. 57, 04FN02, February 7, 2018. (doi:10.7567/JJAP.57.04FN02) |
| 6 | S. DuttaGupta, T. Kanemura, C. Zhang, A. Kurenkov, S. Fukami, and H. Ohno, "Spin-orbit torques and Dzyaloshinskii-Moriya interaction in PtMn/[Co/Ni] heterostructures", Applied Physics Letters, Vol. 111, 182412, November 3, 2017. (doi:10.1063/1.5005593) |
| 7 | W. A. Borders, S. Fukami, and H. Ohno, "Stack Structure Dependence of Magnetic Properties of PtMn/[Co/Ni] Films for Spin-Orbit Torque Switching Device", IEEE Transactions on Magnetics, Vol. 53, No. 11, 6000804, October 24, 2017. (doi:10.1109/TMAG.2017.2703817) |
| 8 | M. Bersweiler, H. Sato, and H. Ohno, "Magnetic and Free-Layer Properties of MgO/(Co)FeB/MgO Structures: Dependence on CoFeB Composition", IEEE Magnetics Letters, Vol. 8, 3109003, October 11, 2017. (doi:10.1109/LMAG.2017.2748929) |
| 9 | J. Igarashi, J. Llandro, H. Sato, F. Matsukura, and H. Ohno, "Magnetic-field-angle dependence of coercivity in CoFeB/MgO magnetic tunnel junctions with perpendicular easy axis", Applied Physics Letters, Vol. 111, 132407, September 28, 2017. (doi:10.1063/1.5004968) |
| 10 | B. Jinnai, C. Zhang, A. Kurenkov, M. Bersweiler, H. Sato, S. Fukami, and H. Ohno, "Spin-orbit torque induced magnetization switching in Co/Pt multilayers", Applied Physics Letters, Vol. 111, 102402, September 7, 2017. (doi:10.1063/1.5001171) |
| 11 | H. Sato, S. Ikeda, and H. Ohno, "Magnetic tunnel junctions with perpendicular easy axis at junction diameter of less than 20nm", Japanese Journal of Applied Physics, Vol. 56, 0802A6, July 24, 2017. (doi:10.7567/JJAP.56.0802A6) |
| 12 | M. Bersweiler, K. Watanabe, H. Sato, F. Matsukura, and H. Ohno, "Magnetic properties of FeV/MgO-based structures", Applied Physics Express, Vol. 10, 083001, July 13, 2017. (doi:10.7567/APEX.10.083001) |
| 13 | K. Watanabe, S. Fukami, H. Sato, S. Ikeda, F. Matsukura, and H. Ohno, "Annealing temperature dependence of magnetic properties of CoFeB/MgO stacks on different buffer layers", Japanese Journal of Applied Physics, Vol. 56, 0802B2, June 1, 2017. (doi:10.7567/JJAP.56.0802B2) |
| 14 | S. Fukami and H. Ohno, "Magnetization switching schemes for nanoscale three-terminal spintronics devices", Japanese Journal of Applied Physics, Vol. 56, 0802A1, June 1, 2017. (doi:10.7567/JJAP.56.0802A1) |
| 15 | J. J. Bean, M. Saito, S. Fukami, H. Sato, S. Ikeda, H. Ohno, Y. Ikuhara and K. P. McKenna, "Atomic structure and electronic properties of MgO grain boundaries in tunnelling magnetoresistive devices", Scientific Reports, Vol. 7, 45594, April 4, 2017. (doi:10.1038/srep 45594) |
東北大学
省エネルギー・スピントロニクス
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東北大学 省エネルギー・スピントロニクス集積化システムセンター