Tohoku University · Faculty of Engineering / Graduate School of Engineering · 助教

Research keywordsspin-orbit torque・magnetization switching・antiferromagnet ferromagnet heterostructures・domain wall creep・magnetic anisotropy・three-terminal devices・CoFeB MgO・spintronics

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• Three-Terminal Spintronics Devices for Integrated CircuitsShunsuke Fukami, Chaoliang Zhang, Samik DuttaGupta, Aleksandr Kurenkov, Tetsuro Anekawa, Hideo Ohno
• 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 technologyH. Honjo, T. V.A. Nguyen, S. Fukami, H. Sato, S. Ikeda, T. Hanyu, H. Ohno, T. Watanabe, T. Nasuno, C. Zhang, T. Tanigawa, S. Miura, H. Inoue, M. Niwa, T. Yoshiduka, Y. Noguchi, M. Yasuhira, A. Tamakoshi, M. Natsui, Y. Ma, H. Koike, Y. Takahashi, K. Furuya, H. Shen, T. Endoh
• Artificial neuron and synapse realized in an antiferromagnet/ferromagnet heterostructure using dynamics of spin-orbit torque switchingA. Kurenkov, S. DuttaGupta, C. Zhang, S. Fukami, Y. Horio, H. Ohno
• Proposal and demonstration of a new spin-orbit torque induced switching device.S. Fukami, T. Anekawa, C. Zhang, H. Ohno

• 二次元材料を用いたスピン軌道トルク磁気トンネル接合素子に関する研究2023 · 2023年11月 ～ 2025年11月
• 磁気トンネル接合を用いた三端子素子に関する研究張 超亮
• ノンコリニアスピントロニクス深見 俊輔, 家田 淳一, DUTTAGUPTA SAMIK, 金井 駿, 張 超亮
• 半導体量子構造におけるスピン軌道相互作用の自在制御張 超亮, 橋本 克之, Michael Banzon Santos, Thomas Schäpers

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