佐藤英夫 (Hideo Sato) - マイポータル

基本情報

所属: 東北大学国際集積エレクトロニクス研究開発センター研究開発部門教授

学位: 博士(工学)(東北大学)

J-GLOBAL ID: 201101003633835077
researchmap会員ID: 6000028128

外部リンク: http://db.tohoku.ac.jp/whois/detail/8759e16da507aeb1b4cc4bf6c643f732.html

研究キーワード

受賞

論文

112

Critical Role of W Insertion Layer Sputtering Condition for Reference Layer on Magnetic and Transport Properties of Perpendicular-Anisotropy Magnetic Tunnel Junction

Hiroaki Honjo, Shoji Ikeda, Hideo Sato, Mitsuo Yasuhira, Tetsuo Endoh

IEEE Transactions on Magnetics 55 2019年7月1日
Insertion Layer Thickness Dependence of Magnetic and Electrical Properties for Double-CoFeB/MgO-Interface Magnetic Tunnel Junctions

S. Miura, T. V.A. Nguyen, Y. Endoh, H. Sato, S. Ikeda, K. Nishioka, H. Honjo, T. Endoh

IEEE Transactions on Magnetics 55(7) 2019年7月1日
Novel Quad interface MTJ technology and its first demonstration with high thermal stability and switching efficiency for STT-MRAM beyond 2Xnm

K. Nishioka, H. Honjo, S. Ikeda, T. Watanabe, S. Miura, H. Inoue, T. Tanigawa, Y. Noguchi, M. Yasuhira, H. Sato …

Digest of Technical Papers - Symposium on VLSI Technology 2019-June T120-T121 2019年6月1日
12.1 An FPGA-Accelerated Fully Nonvolatile Microcontroller Unit for Sensor-Node Applications in 40nm CMOS/MTJ-Hybrid Technology Achieving 47.14μW Operation at 200MHz

Masanori Natsui, Daisuke Suzuki, Akira Tamakoshi, Toshinari Watanabe, Hiroaki Honjo, Hiroki Koike, Takashi Nasuno, Yitao Ma, Takaho Tanigawa, Yasuo Noguchi …

Digest of Technical Papers - IEEE International Solid-State Circuits Conference 2019-February 202-204 2019年3月6日
14ns write speed 128Mb density Embedded STT-MRAM with endurance>10 ¹⁰ and 10yrs retention@85°C using novel low damage MTJ integration process

H. Sato, H. Honjo, T. Watanabe, M. Niwa, H. Koike, S. Miura, T. Saito, H. Inoue, T. Nasuno, T. Tanigawa …

Technical Digest - International Electron Devices Meeting, IEDM 2018-December 27.2.1-27.2.4 2019年1月16日
Increase in spin-Hall effect and influence of anomalous Nernst effect on spin-Hall magnetoresistance in β-phase and α-phase W <inf>100-x</inf> Ta <inf>x</inf> /CoFeB systems

Yoshiaki Saito, Nobuki Tezuka, Shoji Ikeda, Hideo Sato, Tetsuo Endoh

Applied Physics Express 12 2019年1月1日
Temperature-dependent properties of CoFeB/MgO thin films: Experiments versus simulations

H. Sato, P. Chureemart, F. Matsukura, R. W. Chantrell, H. Ohno, R. F.L. Evans

Physical Review B 98 2018年12月14日
Shape anisotropy revisited in single-digit nanometer magnetic tunnel junctions

K. Watanabe, B. Jinnai, S. Fukami, H. Sato, H. Ohno

Nature Communications 9(1) 2018年12月1日
Scalability and wide temperature range operation of spin-orbit torque switching devices using Co/Pt multilayer nanowires

Butsurin Jinnai, Hideo Sato, Shunsuke Fukami, Hideo Ohno

Applied Physics Letters 113(21) 2018年11月19日
An effect of capping-layer material on interfacial anisotropy and thermal stability factor of MgO/CoFeB/Ta/CoFeB/MgO/capping-layer structure

M. Bersweiler, E. C.I. Enobio, S. Fukami, H. Sato, H. Ohno

Applied Physics Letters 113(17) 2018年10月22日
1T-1MTJ Type Embedded STT-MRAM with Advanced Low-Damage and Short-Failure-Free RIE Technology down to 32 nmφ MTJ Patterning

Hideo Sato, Toshinari Watanabe, Hiroki Koike, Takashi Saito, Sadahiko Miura, Hiroaki Honjo, Hirofumi Inoue, Shoji Ikeda, Yasuo Noguchi, Takaho Tanigawa …

2018 IEEE 10th International Memory Workshop, IMW 2018 1-4 2018年6月19日
Non-linear variation of domain period under electric field in demagnetized CoFeB/MgO stacks with perpendicular easy axis

N. Ichikawa, T. Dohi, A. Okada, H. Sato, S. Fukami, H. Ohno

Applied Physics Letters 112(20) 2018年5月14日
Spin-orbit torques in high-resistivity-W/CoFeB/MgO

Yutaro Takeuchi, Chaoliang Zhang, Atsushi Okada, Hideo Sato, Shunsuke Fukami, Hideo Ohno

Applied Physics Letters 112(19) 2018年5月7日
Electric-field effect on the easy cone angle of the easy-cone state in CoFeB/MgO investigated by ferromagnetic resonance

Atsushi Okada, Shun Kanai, Shunsuke Fukami, Hideo Sato, Hideo Ohno

Applied Physics Letters 112(17) 2018年4月23日
Free-layer size dependence of anisotropy field in nanoscale CoFeB/MgO magnetic tunnel junctions

Motoya Shinozaki, Junta Igarashi, Hideo Sato, Hideo Ohno

Applied Physics Express 11(4) 2018年4月1日
Evaluation of energy barrier of CoFeB/MgO magnetic tunnel junctions with perpendicular easy axis using retention time measurement

Eli Christopher Inocencio Enobio, Mathias Bersweiler, Hideo Sato, Shunsuke Fukami, Hideo Ohno

Japanese Journal of Applied Physics 57(4) 2018年4月1日
Time and spatial evolution of spin-orbit torque-induced magnetization switching in W/CoFeB/MgO structures with various sizes

Chaoliang Zhang, Shunsuke Fukami, Samik Dutta Gupta, Hideo Sato, Hideo Ohno

Japanese Journal of Applied Physics 57(4) 2018年4月1日
Impact of Tungsten Sputtering Condition on Magnetic and Transport Properties of Double-MgO Magnetic Tunneling Junction With CoFeB/W/CoFeB Free Layer

H. Honjo, S. Ikeda, H. Sato, K. Nishioka, T. Watanabe, S. Miura, T. Nasuno, Y. Noguchi, M. Yasuhira, T. Tanigawa …

IEEE TRANSACTIONS ON MAGNETICS 53(11) 2017年11月
Spin-orbit torque induced magnetization switching in Co/Pt multilayers

Butsurin Jinnai, Chaoliang Zhang, Aleksandr Kurenkov, Mathias Bersweiler, Hideo Sato, Shunsuke Fukami, Hideo Ohno

APPLIED PHYSICS LETTERS 111(10) 2017年9月
Magnetic-field-angle dependence of coercivity in CoFeB/MgO magnetic tunnel junctions with perpendicular easy axis

J. Igarashi, J. Llandro, H. Sato, F. Matsukura, H. Ohno

APPLIED PHYSICS LETTERS 111(13) 2017年9月

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