Research field (3)：
Magnetism, superconductivity, and strongly correlated systems
, Semiconductors, optical and atomic physics
, Mathematical physics and basic theory
Research theme for competitive and other funds (21)：
2020 - 2023 The mechanism of the multistability in competing systems of long-range interactions of elastic origin and their novel cooperative phenomena in photoinduced phase transitions
2018 - 2023 多自由度の協力現象として現れる量子効果とダイナミクスの研究
2021 - 2023 原子論に基づく次世代マイクロマグネティクスによる保磁力制御法の開発
2017 - 2020 Various ordering states in photo-induced phase transitions and the effect of the elastic interaction in the dynamics
2014 - 2017 Dynamics of lattice distortion in photoinduced phase transitions
2013 - 2017 New type of ordered phases due to effective longrange interaction of lattice deformation
2011 - 2015 Control of spin order and observation of its dynamical behavior by using pulsed terahertz electromagnetic wave
2011 - 2013 Novel dynamics of photo-induced phase transitions in systems with elastic long-range interactions
2010 - 2011 遷移金属化合物における弾性相互作用の研究
2006 - 2011 量子相互作用による動的現象の理論的研究
2008 - 2010 Study of optical control of macroscopic state in spin-crossover compounds
2008 - 2009 スピンクロスオーバー系の光誘起相転移機構の基礎研究
2008 - 2009 ベルサイユ大学磁気光学研究室(フランス国)との共同研究
2007 - 2008 磁性錯体の光スイッチング機構解明とデバイスへの応用
2006 - 2008 完全にフラストレートした磁性体における量子磁気混合
2005 - 2008 Development of order-N DFT methods and the application on nano materials
2006 - 2007 磁性金属錯体の光誘起相転移機構の理論的解明と光メモリー設計への展開
2005 - Ultrafast Phenomena In Cooperative Systems
2005 - スピンクロスオーバー化合物における光誘起相転移の機構解明と光メモリーデバイスへの展開
2000 - 2002 光照射や不純物により誘起される量子物性と相転移の基礎理論と物質設計への展開
1997 - 1999 有機金属共役系の電子状態と電子物性に関する理論的研究
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Papers (118)：
Shuntaro Nagashima, Yuji Yahagi, Masamichi Nishino, Takehiro Yamaoka, Kosuke Nakagawa, Junhao Wang, Shin-ichi Ohkoshi, Hiroko Tokoro. Direct Observation of Magnetic Domain and Magnetization Reversal on Prussian Blue-Based Magnetic Films. Journal of the American Chemical Society. 2023. 145. 42. 22934-22944
Laurentiu Stoleriu, Masamichi Nishino, Seiji Miyashita, Alexandru Stancu, Roman Bertoni, Eric Collet, Maciej Lorenc, Cristian Enachescu. Multiscale out-of-equilibrium dynamics driven by pulsed laser excitation in spin-crossover materials: A combined thermoelastic and mechanoelastic study. Physical Review B. 2023
Masamichi Nishino, Seiji Miyashita. Quantitative estimation of coercive field in a ferromagnetic grain using field sweep simulation. Physical Review B. 2023. 107. 18. 184422-1-184422-10
Masamichi Nishino, Seiji Miyashita. Atomistic Model Study on Magnetic Properties of Permanent Magnets-Treatment of Thermal Fluctuation and Thermal Effects, and Future Perspective-. Journal of the Japan Institute of Metals and Materials. 2023. 87. 5. 158-172
Hisato Komatsu, Yoshihiko Nonomura, Masamichi Nishino. Phase diagram of the dipolar Ising ferromagnet on a kagome lattice. Physical Review B. 2022. 106. 1
Seiji MIYASHITA, Masamichi NISHINO, Yuta TOGA, Taichi HINOKIHARA, Ismail Enes UYSAL, Takashi MIYAKE, Hisazumi AKAI, Satoshi HIROSAWA, Akimasa SAKUMA. Atomistic Theory of Thermally Activated Magnetization Processes in Nd<sub>2</sub>Fe<sub>14</sub>B Permanent Magnet. Journal of the Japan Society of Powder and Powder Metallurgy. 2022. 69. Supplement. S126-S146
西野 正理, 宮下 精二. Nd2Fe14B磁石の原子論的モデルにおける確率的Landau-Lifshitz-Gilbert法およびモンテカルロ法による磁化反転解析 ("スピン"の可視化とその操作). 社団法人日本磁気学会研究会資料 = Bulletin of Topical Symposium of the Magnetics Society of Japan. 2016. 210. 1-7
Sakai O, Suzuki T, Nishino M. 16aAA-2 Origin of Anomalous Spin-Orbit Coupling in Spin-Polarized He^+ Beam Scattering II. Meeting Abstracts of the Physical Society of Japan. 2015. 70. 0. 424-424
Theoretical Descriptions of Spin-Transitions in Bulk Lattice (John Wiley & Sons, Chichester, UK)
John Wiley & Sons, Chichester, UK, 455-474 (2013). 2013
物性量子化学入門
講談社 2004 ISBN:4061533819
"Quantum dynamics of molecular magnets in dissipative environments" in Quantum Properties of Low-Dimensional Antiferromagnets
Kyushu University Press (Y. Ajiro, J-P Boucher eds.) 2002 ISBN:4873787408
Lectures and oral presentations (95)：
Thermo-mechano-elastic model in layered spin crossover systems
(Phase Transition and Dynamical Properties of Spin Transition Materials (PDSTM) 2023 2023)
Quantitative estimation of coercive force of a magnetic grain by dynamical simulations
(Phase Transition and Dynamical Properties of Spin Transition Materials (PDSTM) 2023 2023)
Dynamics of spin-crossover material: Entropy-driven or Force-driven transition
(Phase Transition and Dynamical Properties of Spin Transition Materials (PDSTM) 2023 2023)
Direct observation of Magnetic Domain and Magnetization Reversal on Prussian Blue-based magnetic film
(Phase Transition and Dynamical Properties of Spin Transition Materials (PDSTM) 2023 2023)
Computer Simulations in Materials Science
(Forefront Physics and Mathematics Program to Drive Transformation (FoPM) symposium 2023)
