Research field (1):
Magnetism, superconductivity, and strongly correlated systems
Research theme for competitive and other funds (11):
2020 - 2024 スキルミオニクス創成に向けた基盤技術と材料の開拓
2019 - 2022 Metal-oxide spin-orbit electronics
2021 - 2022 磁気スキルミオンを使った脳型コンピューティング素子の理論設計
2019 - 2021 Theoretical study and materials search on gigantic negative thermal expansion phenomena in correlated electron systems
2016 - 2021 Materials Design and Exploration of Functions for Strongly Correlated Materials - Challenges to Non-equilibrium and Non-Periodic Systems
2017 - 2020 トポロジカル磁気テクスチャの非平衡ダイナミクスと量子輸送現象の理論研究
2013 - 2016 Theoretical study of dynamical magnetoelectric phenomena in strongly correlated models
2013 - 2016 Theoretical study on intense-excitation effects and optical functions of electromagnons in multiferroic materials
2012 - 2013 磁性体におけるトポロジカル現象の理論設計学
2010 - 2011 Thoretical Study on Quantum Domain Walls in Ferroelectrics
2003 - 2005 軌道自由度のある強相関電子系の理論的研究
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Papers (115):
Anjie Jiang, Yan Zhou, Xichao Zhang, Masahito Mochizuki. Transformation of a skyrmionium to a skyrmion through the thermal annihilation of the inner skyrmion. Physical Review Research. 2024. 6. 1. 013229/1-013229/16
Lan Bo, Rongzhi Zhao, Xichao Zhang, Masahito Mochizuki, Xuefeng Zhang. Global rotation of skyrmion bags under vertical microwave fields. Journal of Applied Physics. 2024. 135. 6. 063905/1-063905/6
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. 23. 24. 11793-11801
Xiuzhen Yu, Naoya Kanazawa, Xichao Zhang, Yoshio Takahashi, Konstantin V. Iakoubovskii, Kiyomi Nakajima, Toshiaki Tanigaki, Masahito Mochizuki, Yoshinori Tokura. Spontaneous Vortex-Antivortex Pairs and Their Topological Transitions in a Chiral-Lattice Magnet. Advanced Materials. 2023. 36. 1. 2306441/1-2306441/9
Mu-Kun Lee, Masahito Mochizuki. Handwritten digit recognition by spin waves in a Skyrmion reservoir. Scientific Reports. 2023. 13. 1. 19423/1-19423/9
Invited Talk : Device Functions and Dynamics of Magnetic Skyrmions. 2016. 40. 16. 39-44
Mochizuki Masahito. 27aBE-5 Theoretical Study on the Magnetoelectric Phenomena in Multiferroic Mn Perovskites. Meeting abstracts of the Physical Society of Japan. 2014. 69. 1. 542-542
Iwasaki Junichi, Mochizuki Masahito, Nagaosa Naoto. Electric-current-induced skyrmion dynamics in constricted geometries. Meeting abstracts of the Physical Society of Japan. 2013. 68. 2. 417-417
Iwasaki Junichi, Mochizuki Masahito, Nagaosa Naoto. 20aCC-7 Theory of current-driven motion of Skyrmions and spirals in helical magnet. Meeting abstracts of the Physical Society of Japan. 2012. 67. 2. 426-426
Mochizuki Masahito, Nagaosa Naoto. 24pWJ-7 Theory of Optical Switching of spin chirality in multiferroics. Meeting abstracts of the Physical Society of Japan. 2010. 65. 2. 574-574
Interaction engineering: Anharmonic effects on magnons in the sawtooth chain antiferromagnet Fe<sub>2</sub>Se<sub>2</sub>O<sub>7</sub>
(日本物理学会2024年春季大会 20aC2-5(英語セッション) 2024)
Theoretical study of the photoinduced magnetic transition in the Kondo lattice model
(The 22nd Japan-Korea-Taiwan Symposium on Strongly Correlated Electron Systems, PS-36 2024)