Chaoliang Zhang

Profile Information

Affiliation: Assistant Professor, Graduate School of Engineering Electrical, Tohoku University

Degree: Ph.D. in Engineering(Tohoku University)

J-GLOBAL ID: 201801008116238259
researchmap Member ID: B000297809

Research Areas

Nanotechnology/Materials / Applied physics - general /

Awards

Oct, 2021

Most Read Editor’s Picks from 2020~2021, Field-free and sub-ns magnetization switching of magnetic tunnel junctions by combining spin-transfer torque and spin–orbit torque, Applied Physics Letters

C. Zhang, Y Takeuchi, S Fukami, H Ohno
Jul, 2021

Prominent Reseasrch Fellow, Tohoku University

Chaoliang Zhang
Sep, 2016

English Presentation Award, Sputtering condition dependence of spin-orbit torque induced magnetization reversal in W/CoFeB/MgO heterostructure, The 77th JSAP Autumn Meeting

Chaoliang Zhang
Sep, 2016

Best Poster Award, Spin-orbit torque induced magnetization switching in nano-scale Ta/CoFeB/MgO dots, The 2nd ImPACT International Symposium on Spintronic Memory, Circuit and Storage

Chaoliang Zhang

Papers

Selective damping modulation in a synthetic antiferromagnet induced by spin-orbit torque

Shutaro Karube, Takumi Hoshika, Chaoliang Zhang, Makoto Kohda, Junsaku Nitta

Applied Physics Express, 15(10), Sep 26, 2022 Peer-reviewed
Dual-Port SOT-MRAM Achieving 90-MHz Read and 60-MHz Write Operations Under Field-Assistance-Free Condition

Masanori Natsui, Akira Tamakoshi, Hiroaki Honjo, Toshinari Watanabe, Takashi Nasuno, Chaoliang Zhang, Takaho Tanigawa, Hirofumi Inoue, Masaaki Niwa, Toru Yoshiduka …

IEEE Journal of Solid-State Circuits, 56(4) 1116-1128, Apr, 2021 Peer-reviewed
Field-free and sub-ns magnetization switching of magnetic tunnel junctions by combining spin-transfer torque and spin-orbit torque

Chaoliang Zhang, Yutaro Takeuchi, Shunsuke Fukami, Hideo Ohno

APPLIED PHYSICS LETTERS, 118(9) 092406, Mar, 2021 Peer-reviewed
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

M. Natsui, A. Tamakoshi, H. Honjo, T. Watanabe, T. Nasuno, C. Zhang, T. Tanigawa, H. Inoue, M. Niwa, T. Yoshiduka …

IEEE Symposium on VLSI Circuits, Digest of Technical Papers, 2020-June, Jun, 2020 Peer-reviewed
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

H. Honjo, T. V.A. Nguyen, S. Fukami, H. Sato, S. Ikeda, T. Hanyu, H. Ohno, T. Watanabe, T. Nasuno, C. Zhang …

Technical Digest - International Electron Devices Meeting, IEDM, 2019-December, Dec, 2019 Peer-reviewed
Spin-Pumping-Free Determination of Spin-Orbit Torque Efficiency from Spin-Torque Ferromagnetic Resonance

A. Okada, Y. Takeuchi, K. Furuya, C. Zhang, H. Sato, S. Fukami, H. Ohno

Physical Review Applied, 12(1) 014040, Jul, 2019 Peer-reviewed
Artificial neuron and synapse realized in an antiferromagnet/ferromagnet heterostructure using dynamics of spin-orbit torque switching

A. Kurenkov, S. DuttaGupta, C. Zhang, S. Fukami, Y. Horio, H. Ohno

Advanced Materials, 31(23) 1900636, Apr, 2019 Peer-reviewed
Spin-orbit torque-induced switching of in-plane magnetized elliptic nanodot arrays with various easy-axis directions measured by differential planar Hall resistance

Y. Takahashi, Y. Takeuchi, C. Zhang, B. Jinnai, S. Fukami, H. Ohno

Applied Physics Letters, 114(1) 012410, Jan, 2019 Peer-reviewed
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) 192408, May 7, 2018 Peer-reviewed
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) 04FN02, Apr 1, 2018 Peer-reviewed
Use of analog spintronics device in performing neuro-morphic computing functions

Shunsuke Fukami, William A. Borders, Aleksandr Kurenkov, Chaoliang Zhang, Samik DuttaGupta, Hideo Ohno

2017 5th Berkeley Symposium on Energy Efficient Electronic Systems, E3S 2017 - Proceedings, 2018- 1-3, Jan 3, 2018 Peer-reviewed
Spin-orbit torques and Dzyaloshinskii-Moriya interaction in PtMn/[Co/Ni] heterostructures

S. DuttaGupta, T. Kanemura, C. Zhang, A. Kurenkov, S. Fukami, H. Ohno

APPLIED PHYSICS LETTERS, 111(18) 182412, Oct, 2017 Peer-reviewed
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) 102402, Sep, 2017 Peer-reviewed
Device-size dependence of field-free spin-orbit torque induced magnetization switching in antiferromagnet/ferromagnet structures

A. Kurenkov, C. Zhang, S. DuttaGupta, S. Fukami, H. Ohno

APPLIED PHYSICS LETTERS, 110(9) 092410, Feb, 2017 Peer-reviewed
Critical role of W deposition condition on spin-orbit torque induced magnetization switching in nanoscale W/CoFeB/MgO

C. Zhang, S. Fukami, K. Watanabe, A. Ohkawara, S. DuttaGupta, H. Sato, F. Matsukura, H. Ohno

APPLIED PHYSICS LETTERS, 109(19) 192405, Nov, 2016 Peer-reviewed
A spin-orbit torque switching scheme with collinear magnetic easy axis and current configuration

S. Fukami, T. Anekawa, C. Zhang, H. Ohno

NATURE NANOTECHNOLOGY, 11(7) 621-+, Jul, 2016 Peer-reviewed
Magnetization switching by spin-orbit torque in an antiferromagnet-ferromagnet bilayer system

Shunsuke Fukami, Chaoliang Zhang, Samik DuttaGupta, Aleksandr Kurenkov, Hideo Ohno

NATURE MATERIALS, 15(5) 535-+, May, 2016 Peer-reviewed
Adiabatic spin-transfer-torque-induced domain wall creep in a magnetic metal

S. DuttaGupta, S. Fukami, C. Zhang, H. Sato, M. Yamanouchi, F. Matsukura, H. Ohno

NATURE PHYSICS, 12(4) 333-U167, Apr, 2016 Peer-reviewed
Three-Terminal Spintronics Devices for Integrated Circuits

Shunsuke Fukami, Chaoliang Zhang, Samik DuttaGupta, Aleksandr Kurenkov, Tetsuro Anekawa, Hideo Ohno

7TH IEEE INTERNATIONAL NANOELECTRONICS CONFERENCE (INEC) 2016, 2016 Peer-reviewedInvited
A sub-ns three-terminal spin-orbit torque induced switching device

Fukami, S, Anekawa, T, Ohkawara, A, Zhang, C, Ohno, H

Dig Tech Pap Symp VLSI Technol, 2016-September 7573379, 2016 Peer-reviewed

Misc.

アナログスピン軌道トルクを用いた人工ニューラルネットワーク

深見俊輔, William A. Borders, Aleksandr Kurenkov, 張超亮, Samik DuttaGupta, 大野英男

日本磁気学会研究会資料, 216, Jan, 2018 Invited
ナノスケール重金属/強磁性金属ヘテロ構造におけるスピン軌道トルク誘起磁化反転に関する研究

張超亮

東北大学電通談話会記録, 86(1) 18-21, Aug, 2017
A Three-Terminal Spin-Orbit Torque Switching Magnetic Memory Device : Toward Realization of High-Speed and Low-Power Nonvolatile Integrated Circuits

116(172) 99-103, Aug, 2016 Invited
スピン軌道トルク磁化反転とその集積回路応用

深見俊輔, 張超亮, 姉川哲朗, Samik DuttaGupta, Aleksandr Kurenkov, 大野英男

日本磁気学会研究会資料, 208 15-22, Jun, 2016 Invited

Presentations

147

Spin-orbit torque in Mn3Pt with the modified structural ordering

Chaoliang Zhang, Longjie Yu, Muftah Al-Mahdawi, Mikihiko Oogane

The 84th JSAP Autumn Meeting 2023, Sep 23, 2023
Theoretical demonstration of the electron spin wave filter in semiconductor two-dimensional electron gas

K. Kikuchi, K. Nakajima, S. Karube, C. Zhang, M. Kohda

Intermag 2023, May 18, 2023
Two-Step Synthesis of Spin-Helix Layered Material SnS by Physical Vapor Deposition and Nitrogen Etching

K. Koyama, M. Aoyama, T. Odagawa, T. Miyazaki, C. Zhang, S. Karube, M. Kohda

Intermag 2023, May 18, 2023
Frequency-selective damping modulation induced by spin-orbit torque in a synthetic antiferromagnet/platinum heterostructure

S. Karube, T. Hoshika, C. Zhang, M. Kohda, J. Nitta

Intermag 2023, May 18, 2023
Deterministic synthesis of SnS and SnS2 by chemical vapor deposition

Kazuki Koyama, Takamichi Miyazaki, Takeshi Odagawa, Chaoliang Zhang, Shutaro, Karube, Makoto Kohda

The 70th JSAP Spring Meeting 2023, Mar 16, 2023
Proposal of electron spin wave filter in semiconductor two-dimensional electron gas

Keito Kikuchi, Kai Nakajima, Shutaro Karube, Chaoliang Zhang, Makoto Kohda

The 70th JSAP Spring Meeting 2023, Mar 16, 2023
Spin-orbit interaction in group III-V semiconductor heterostructures and 2D layered materials

C. Zhang, K. Koyama, M. Aoyama, T. Odagawa, Q. Liao, S. Karube, M. Kohda

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」, Mar 3, 2023 Invited
The synthesis of thin SnS by two-step growth and etching methods

Kazuki Koyama, Makito Aoyama, Takeshi Odagawa, Chaoliang Zhang, Shutaro Karube, Makoto Kohda

The 6th Symposium for the Core Research Clusters for Materials Science and Spintronics, and the 5th Symposium on International Joint Graduate Program in Materials Science, Oct 24, 2022
Persistent spin helix state in a (113) quantum well: Contrast spin dynamics between (001) and (113) GaAs/AlGaAs two-dimensional electron gas

J. Kitagawa, D. Iizasa, M. Prager, R. Tokimitsu, J. Ishihara, T. Mori, S. Karube, C. Zhang, M. Kammermeier, U. Zuelicke, D. Schuh, D. Bougeard, J. Nitta, M. Kohda

The 83rd JSPS Autumn Meeting 2022, Sep 23, 2022
Persistent spin helix state in a (113) quantum well : Direct imaging of spatiotemporal spin evolution in (113) GaAs/AlGaAs quantum well

R. Tokimitsu, J. Ishihara, J. Kitagawa, M. Prager, D. Iizasa, T. Mori, K. Miyajima, S. Karube, C. Zhang, M. Kammermeier, U. Zuelicke, D. Schuh, D. Bougeard, J. Nitta, M. Kohda

The 83rd JSAP Autumn Meeting 2022., Sep 23, 2022
Emergence of multiple electron spin waves by in-plane magnetic field in GaAs/AlGaAs two-dimensional electron gas

Keito Kikuchi, Junpei Sonehara, Jun Ishihara, Shutaro Karube, Chaoliang Zhang, Yuzo Ohno, Hideo Ohno, Junsaku Nitta, Makoto Kohda

The 83rd JSAP Autumn Meeting 2022, Sep 23, 2022
Spin-orbit Interaction Coefficients in the Vicinity of Persistent Spin Helix State in (001)-grown InGaAs Quantum Well

C. Zhang, Z. Fan, Q. Liao, K. Hashimoto, S. Karube, Y. Hirayama, J. Nitta, M. Kohda

The 26th Symposium on the Physics and Applications of Spin-related Phenomena in Semiconductors, Dec 21, 2021
Electrical Evaluation of Spin-orbit Interaction Coefficients near the Persistent Helix State in InGaAs Quantum Well

C. Zhang, Z. Fan, Q. Liao, K. Hashimoto, S. Karube, Y. Hirayama, J. Nitta, M. Kohda

International Symposium on Novel maTerials and quantum Technologies 2021, Dec 14, 2021
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

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, T. Hanyu

Symposia on VLSI Technology and Circuits, Jun 16, 2020
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

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

2019 IEEE International Electron Devices Meeting (IEDM2019), Dec 9, 2019
Magnetization reversal via the combination of spin-orbit torque and spin-transfer torque in sub-ns region

C. Zhang, Y. Takeuchi, S. Fukami, H. Ohno

17th RIEC International Workshop on Spintronics and 10th JSPS Core-to-Core Workshop on “New-Concept Spintronic Devices”, Dec 3, 2019
Uniform artificial synapse and neuron based on spintronic devices

A. Kurenkov, S. DuttaGupta, C. Zhang, S. Fukami, Y. Horio, H. Ohno

17th RIEC International Workshop on Spintronics and 10th JSPS Core-to-Core Workshop on “New-Concept Spintronic Devices”, Dec 3, 2019 Invited
Antiferromagnet/ferromagnet heterostructures as synapses and neurons

A. Kurenkov, S. DuttaGupta, C. Zhang, S. Fukami, Y. Horio, H. Ohno

SPICE Workshop on Antiferromagnetic Spintronics: from topology to neuromorphic computing, Oct 7, 2019 Invited
Antiferromagnet/Ferromagnet Heterostructures for Artificial Neurons and Synapses

A. Kurenkov, S. DuttaGupta, C. Zhang, S. Fukami, Y. Horio, H. Ohno

第80回応用物理学会秋季学術講演会, Sep 18, 2019
Antiferromagnet/ferromagnet heterostructures for artificial neurons and synapses

A. Kurenkov, S. DuttaGupta, C. Zhang, S. Fukami, Y. Horio, H. Ohno

York-Tohoku-Kaiserslautern Research Symposium on “New-Concept Spintronics Devices”, Jun 12, 2019

Professional Memberships

THE JAPAN SOCIETY OF APPLIED PHYSICS

Research Projects

二次元材料を用いた磁気トンネル接合における低周波ノイズに関する研究

海外クロアポ共同プロジェクト, 東北大学先端スピントロニクス研究開発センター, Sep, 2023 - Mar, 2024

張超亮, 大兼幹彦, 好田誠, Pierre Seneor, Stephan Hofmann
Non-Collinear Spintronics

Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (S), Grant-in-Aid for Scientific Research (S), Japan Society for the Promotion of Science, Jun, 2019 - Mar, 2024
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

Cooperative Research Project via Cross Appointment with Overseas Researcher, CSIS, Tohoku University, Oct, 2022 - Mar, 2023
スピン軌道トルク生成機構・磁化反転機構の理解の促進に基づいた材料・素子技術の構築

若手研究, 日本学術振興会, Apr, 2018 - Mar, 2021

張超亮
Non-Collinear Spintronics

Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (A), Japan Society for the Promotion of Science, Apr, 2019 - Mar, 2020
磁気トンネル接合を用いた三端子素子に関する研究

特別研究員 (DC2), 日本学術振興会, Apr, 2015 - Mar, 2017

張超亮
強磁性トンネル接合を用いた三端子素子に関する研究

博士研究教育院生, 東北大学学際高等研究教育院, Apr, 2014 - Mar, 2017

張超亮

Industrial Property Rights

特願PCT/JP2015/ 71562 磁気抵抗効果素子、及び磁気メモリ装置

深見俊輔, 張超亮, 姉川哲朗, 大野英男, 遠藤哲郎
特願2014-163176 磁気抵抗効果素子、及び磁気メモリ装置

深見俊輔, 張超亮, 大野英男, 遠藤哲郎
特願PCT/JP2017/11283 磁性積層膜、磁気メモリ素子、磁気メモリ、及びその製造方法

深見俊輔, 張超亮, 大河原綾人, 渡部杏太, 大野英男, 遠藤哲郎
特願2016-112242 磁性積層膜、磁気メモリ素子、磁気メモリ、及びその製造方法

深見俊輔, 張超亮, 大河原綾人, 渡部杏太, 大野英男, 遠藤哲郎

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