Rchr
J-GLOBAL ID:201801012791751566
Update date: May. 24, 2024
Ezawa Motohiko
エザワ モトヒコ | Ezawa Motohiko
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Affiliation and department:
The University of Tokyo
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Research field (2):
Magnetism, superconductivity, and strongly correlated systems
, Semiconductors, optical and atomic physics
Research keywords (1):
物性理論
Research theme for competitive and other funds (9):
2020 - 2026 電気回路によるトポロジカル量子計算方法の創生
2018 - 2022 Theory of nonlinear and nonreciprocal responses in noncentrosymmetric electronic systems
2017 - 2022 Theoretical study on novel quantum phases based on topology and crystal groups
2015 - 2020 Transport properties of nanostructured topological materials
2013 - 2017 Theoretical studies on topological aspects of silicene and related materials
2010 - 2014 Theoretical studies of topological and electron correlation effects in graphene
2009 - 2011 Theoretical study on topology and quantum dynamics of correlated electronic systems
2008 - 2009 Nanoelectronics and Spintronics on Graphene
2007 - 2007 複合格子上のエキゾチック超伝導体の発現機構の理論的研究
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Papers (177):
Shuang Li, Xichao Zhang, Motohiko Ezawa, Yan Zhou. Universal quantum computing based on magnetic domain-wall qubits. Materials Today Quantum. 2024. 2. 100005-100005
Kazuki Sone, Motohiko Ezawa, Yuto Ashida, Nobuyuki Yoshioka, Takahiro Sagawa. Nonlinearity-induced topological phase transition characterized by the nonlinear Chern number. Nature Physics. 2024
Xichao Zhang, Jing Xia, Oleg A. Tretiakov, Motohiko Ezawa, Guoping Zhao, Yan Zhou, Xiaoxi Liu, Masahito Mochizuki. Chiral Skyrmions Interacting with Chiral Flowers. Nano Letters. 2023
Tetsuya Iizuka, Haochen Yuan, Yoshio Mita, Akio Higo, Shun Yasunaga, Motohiko Ezawa. Experimental demonstration of position-controllable topological interface states in high-frequency Kitaev topological integrated circuits. Communications Physics. 2023. 6. 1
Xichao Zhang, Jing Xia, Oleg A. Tretiakov, Motohiko Ezawa, Guoping Zhao, Yan Zhou, Xiaoxi Liu, Masahito Mochizuki. Laminar and transiently disordered dynamics of magnetic-skyrmion pipe flow. Physical Review B. 2023. 108. 14
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MISC (7):
Motohiko Ezawa. Giant Skyrmions Stabilized by Dipole-Dipole Interactions in Thin Ferromagnetic Films. PHYSICAL REVIEW LETTERS. 2010. 105. 19
Motohiko Ezawa. Generation and manipulation of spin current in graphene nanodisks: Robustness against randomness and lattice defects. PHYSICA E-LOW-DIMENSIONAL SYSTEMS & NANOSTRUCTURES. 2010. 42. 4. 703-706
Motohiko Ezawa. Quasi-ferromagnet spintronics in the graphene nanodisc-lead system. NEW JOURNAL OF PHYSICS. 2009. 11
Motohiko Ezawa. Quasiphase transition and many-spin Kondo effects in a graphene nanodisk. PHYSICAL REVIEW B. 2009. 79. 24
M. Ezawa. Spin filter, spin amplifier and spin diode in graphene nanodisk. EUROPEAN PHYSICAL JOURNAL B. 2009. 67. 4. 543-549
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Education (5):
2007 - 2007 東京大学大学院 理学系研究科 物理学専攻
2005 - 2007 東京大学大学院 理学系研究科 物理学専攻
2003 - 2005 The University of Tokyo Faculty of Science Department of Physics
2001 - 2003 The University of Tokyo College of Arts and Sciences
1998 - 2001 宮城県立仙台第一高等学校
Professional career (1):
理学博士 (東京大学大学院理学系研究科)
Work history (3):
2015/09 - 現在 The University of Tokyo The Graduate School of Engineering, Department of Applied Physics
2007/11 - 2015/09 The University of Tokyo The Graduate School of Engineering, Department of Applied Physics
2007/04 - 2007/11 The University of Tokyo Graduate School of Science, Department of Physics
Awards (7):
2021/11 - クラリベイト・アナリティクス Highly Cited Researchers 2021 クラリベイト・アナリティクス
2020/11 - Clarivate Analytics Highly Cited Researchers 2020
2020/10 - Inoue Foundation for Science Ryogo Kubo Memorial Prize Theoretical studies on topological condensed-matter physics and proposals on topological devices
2016/11 - 日本表面科学会 第13回日本表面科学会会誌賞
2014/04 - 文部科学省 平成26年度科学技術分野の文部科学大臣表彰若手科学者賞
2012/03 - 日本物理学会 第6回日本物理学会若手奨励賞(領域4)
2012/02 - 井上科学振興財団 第28回井上研究奨励賞
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Association Membership(s) (1):
THE PHYSICAL SOCIETY OF JAPAN
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