Nakatani Yoshinobu

Research field (1)： Nanomaterials

Research theme for competitive and other funds (9)：

2023 - 2026 磁気スキルミオンのカイラリティを利用したメモリ・ロジックデバイスの開発
2019 - 2022 Determination of the magnetic parameter using pattern recognition and machine learning
2015 - 2019 Spin-orbitronics and device application
2015 - 2018 Studies of the observation of magnetic skyrmions in ferromagnetic thin films
2014 - 2017 Simulation analysys of the domain wall motion by spin current

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Papers (237)：

Mingxing Wu, Taishi Chen, Takuya Nomoto, Yaroslav Tserkovnyak, Hironari Isshiki, Yoshinobu Nakatani, Tomoya Higo, Takahiro Tomita, Kouta Kondou, Ryotaro Arita, et al. Current-driven fast magnetic octupole domain-wall motion in noncollinear antiferromagnets. Nature Communications. 2024. 15. 1
Keisuke Yamada, Shun-ichi Takamatsu, Hiroki Asakawa, Yoshinobu Nakatani. Reducing switching current with Gilbert damping constant in nanomagnets with perpendicular anisotropy under Dzyaloshinskii-Moriya interaction. Applied Physics Express. 2023. 16. 11. 113001-113001
Mingxing Wu, Kouta Kondou, Yoshinobu Nakatani, Taishi Chen, Hironari Isshiki, Tomoya Higo, Satoru Nakatsuji, Yoshichika Otani. Magnetic octupole domain evolution and domain-wall structure in the noncollinear Weyl antiferromagnet Mn3Ge. APL Materials. 2023. 11. 8
Keisuke Yamada, Mayu Kikuchi, Anissa Binti Azizan, Yuuna Tsuchiya, Shota Ono, Yoshinobu Nakatani, Mutsuhiro Shima. Effects of structure, size and non-magnetic Cu layer thickness on magnetization switching behavior in Ni/Cu/M (M <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline" id="d1e550" altimg="si166.svg"><mml:mo>=</mml:mo></mml:math> Ni, Co) cylindrical nanowires. Nano-Structures & Nano-Objects. 2023. 35. 101012-101012
Joshiro Watanabe, Keisuke Yamada, Yoshinobu Nakatani. Simulation of spin-orbit-torque switching of a perpendicular nanomagnet assisted by DMI. IEEE Transactions on Magnetics. 2023. 59. 11. 1-1

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MISC (134)：

T. Kobayashi, Y. Nakatani, Y. Fujiwara. Information Stability in Heat-Assisted Magnetic Recording. IEICE Technical Report. 2019. MRIS2019. 44. 41-46
S. Murayama, K. Yamada, Y. Nakatani. Computer simulation of domain wall motion induced by a slope electric field. 2015 IEEE MAGNETICS CONFERENCE (INTERMAG). 2015
Yamada Keisuke, Sato Tomonori, Nakatani Yoshinobu. 9pBF-5 Switching of a Magnetic Vortex Core in a Pac-man Disk using a Single Current Pulse. Meeting abstracts of the Physical Society of Japan. 2014. 69. 2. 309-309
Yoshimura Yoko, Kim Kab-Jin, Taniguchi Takuya, Ueda Kohei, Hiramatsu Ryo, Moriyama Takahiro, Tanigawa Hironobu, Suzuki Tetsuhiro, Kariyada Eiji, Nakatani Yoshinobu, et al. 9pBF-7 Domain wall dynamics in the presence of the Dzyaloshinskii-Moriya interaction. Meeting abstracts of the Physical Society of Japan. 2014. 69. 2. 310-310
Hiramatsu R., Kim Kab-Jin, Hata H., Taniguchi T., Tanigawa H., Kariyada H., Suzuki T., Nakatani Y., Moriyama T., Ono T. 28aAF-3 Observation of metastable bound state between domain walls in an asymmetric Co/Ni nanowire II. Meeting abstracts of the Physical Society of Japan. 2014. 69. 1. 510-510

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Lectures and oral presentations (44)：

Simulation of spin-orbit-torque switching of a perpendicular nanomagnet assited byy DMI
(Intermag2023 2023)
Logic operations of magnetic-skyrmion chirality via a branched nanowire
(Intermag2023 2023)
Current-niduced magnetic octupole domain-wall dynamics
(MMM2022 2022)
Thermal Agitation of Magnetization Dynamics Induced by Electric-field
(JEMS2022 2022)
Thermal Effect in Electric-field Induced Magnetization Dynamics in a Nanoscale Magnetic Tunnel Junction
(ICMFS2022 2022)

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Awards (1)：

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