Rchr
J-GLOBAL ID：202001017208586455
Update date: Apr. 11, 2024
Toyoki Kentaro
トヨキ ケンタロウ | Toyoki Kentaro
Affiliation and department：
Job title：
助教
Research field (1)：
Metallic materials
Research keywords (2)：
magnetic thin film
, surface/interface physics
Research theme for competitive and other funds (5)：
- 2022 - 2025 空間群P213に属する貴金属アルミナイド薄膜のカイラリティ制御
- 2020 - 2022 Establishment of evaluation method for Neel spin orbit torque in C11b Cr2Al via magnetic transfer
- 2019 - 2022 Electric field control of antiferromagnetic spin dynamics
- 2018 - 2020 Establishment of soft X-ray magnetic circular dichroism microscopy separating stochastically overlapped magnetization processes
- 2016 - 2020 Magnetoelectric effect based magnetization reversal towards high-density magnetic storage
Papers (58)：
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Kakeru Ujimoto, Hiroki Sameshima, Kentaro Toyoki, Takahiro Moriyama, Kohji Nakamura, Yoshinori Kotani, Motohiro Suzuki, Ion Iino, Naomi Kawamura, Ryoichi Nakatani, et al. Giant gate modulation of antiferromagnetic spin reversal by the magnetoelectric effect. NPG Asia Materials. 2024. 16. 1
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Kentaro Toyoki, Daigo Kitaguchi, Yu Shiratsuchi, Ryoichi Nakatani. Influence of long- and short-range chemical order on spontaneous magnetization in single-crystalline Fe0.6Al0.4 compound thin films. Journal of Physics: Condensed Matter. 2023. 36. 13. 135805-135805
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Fangfei Luo, Kentaro Toyoki, Chiharu Mitsumata, Jiaqi Shen, Ryoichi Nakatani, Yu Shiratsuchi. Direct observation and stochastic analysis on thermally activated nucleation and growth of individual magnetic domain. Journal of Magnetism and Magnetic Materials. 2023. 171228-171228
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Kakeru Ujimoto, Hiroki Sameshima, Kentaro Toyoki, Yoshinori Kotani, Takahiro Moriyama, Kohji Nakamura, Ryoichi Nakatani, Yu Shiratsuchi. Direct observation of antiferromagnetic domains and field-induced reversal in Pt/Cr2O3/Pt epitaxial trilayers. Applied Physics Letters. 2023. 123. 2
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Kentaro Toyoki, Daigo Kitaguchi, Yu Shiratsuchi, Ryoichi Nakatani. Chemical order, unit cell volume, and spontaneous magnetization in vapor-quenched single crystalline Fe0.6Al0.4 alloy thin film. 2023 IEEE International Magnetic Conference - Short Papers (INTERMAG Short Papers). 2023
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MISC (7)：
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Yu Shiratsuchi, Kentaro Toyoki, Ryoichi Nakatani. Magnetoelectric control of antiferromagnetic domain state in Cr2O3thin film. Journal of Physics Condensed Matter. 2021. 33. 24. 243001-243001
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白土優, 豊木研太郎, 山田晋也, NGUYEN Thi Van Anh, 浜屋宏平, 遠藤恭. エピタキシャルFe3Si(111)薄膜の軟磁性. 日本金属学会講演大会(Web). 2020. 166th
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Study on magnetization reversal process of hot-deformed Nd-Fe-B magnets using soft X-ray magnetic circular dichroism microscopy. 2019. 2019. 79. 51-55
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白土 優, Nguyen Thi Van Anh, 豊木 研太郎, 中谷 亮一. 電気磁気効果によるCo/Cr2O3界面の界面交換磁気異方性反転とダイナミクス (スピントロニクスにおける次世代材料開発). 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. 208. 39-44
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TOYOKI Kentaro, SHIRATSUCHI Yu, NAKATANI Ryoichi. Magnetic domain wall energy in Ni/Co superlattice with perpendicular magnetic anisotropy. IEICE technical report. Magnetic recording. 2013. 113. 267. 17-22
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Education (2)：
- 2012 - 2015 Osaka University Graduate School of Engineering Department of Materials Science and Engineering
- 2010 - 2012 Osaka University Graduate School of Engineering Department of Matrerials Science and Engineering
Professional career (1)：
Work history (2)：
- 2019/04 - 現在 Osaka University Graduate School of Engineering Assistant Professor
- 2015/09 - 2019/03 Japan Synchrotron Radiation Research Institute Research and Utilization Division Postdoctral Researcher
Association Membership(s) (2)：
Japan Institute of Metals and Materials
, The Magnetic Society of Japan
