Rchr
J-GLOBAL ID：201601000301525641
Update date: Jan. 23, 2024
Kota Yohei
コタ ヨウヘイ | Kota Yohei
Affiliation and department：
Job title：
准教授
Research field (3)：
Metallic materials
, Applied materials
, Magnetism, superconductivity, and strongly correlated systems
Research keywords (4)：
Magnetism
, Magnetic material
, Electronic structure
, First-principles calculation
Research theme for competitive and other funds (7)：
Papers (42)：
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Yohei Kota, Akimasa Sakuma. Effects of local distortion on magnetocrystalline anisotropy in α′′-Fe16N2: a first-principles study. Japanese Journal of Applied Physics. 2023. 62. 12. 128004-1-128004-3
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Shinji Isogami, Yohei Kota, Hideyuki Yasufuku, Keiji Oyoshi, Masahiko Tanaka, Yukiko K. Takahashi. Carbon-induced magnetic properties and anomalous Hall effect in Co2Mn2C thin films with L10-like structures. Physical Review Materials. 2023. 7. 1. 014411-1-014411-9
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Hirofumi Suto, Tomoya Nakatani, Yohei Kota, Asam Nagarjuna, Hitoshi Iwasaki, Kenta Amemiya, Takaya Mitsui, Seiji Sakai, Songtian Li, Yuya Sakuraba. Study on FeCr thin film for a spintronic material with negative spin polarization. JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS. 2022. 557. 169474
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Yuta Sasaki, Ryoya Hiramatsu, Yohei Kota, Takahide Kubota, Yoshiaki Sonobe, Akimasa Sakuma, Koki Takanashi, Shinya Kasai, Yukiko K. Takahashi. Magnetization Precession at Sub-Terahertz Frequencies in Polycrystalline Cu2Sb-Type (Mn-Cr)AlGe Ultrathin Films. Small. 2022. 2200378-2200378
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Takahide Kubota, Daichi Takano, Yohei Kota, Shaktiranjan Mohanty, Keita Ito, Mitsuhiro Matsuki, Masahiro Hayashida, Mingling Sun, Yukiharu Takeda, Yuji Saitoh, et al. Magnetoelastic anisotropy in Heusler-type Mn(2-δ)CoGa(1+δ) films. Physical Review Materials. 2022. 6. 4. 044405-1-044415-12
ｍore...
MISC (10)：
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Yohei Kota, Akimasa Sakuma. Erratum: Effects of local distortion on magnetocrystalline anisotropy in α′′-Fe16N2: a first-principles study [Jpn. J. Appl. Phys. 62, 128004 (2023)]. Japanese Journal of Applied Physics. 2024. 63. 1. 019403-1-019403-2
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Shinji Isogami, Yohei Kota, Hideyuki Yasufuku, Keiji Oyoshi, Masahiko Tanaka, Yukiko K. Takahashi. Enhanced anomalous Hall and negative anisotropic magnetoresistance effects driven by p-d hybridization with carbon. 2023 IEEE International Magnetic Conference - Short Papers (INTERMAG Short Papers). 2023
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小田 洋平, 長谷川 崇. 企画の意図 〜特集「軽元素を利用した磁性材料研究の新展開」〜. まぐね. 2022. 17. 2. 65
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小田 洋平. 企画の意図 〜特集「希土類磁石の高性能化に向けた研究の進展」〜. まぐね. 2021. 16. 1. 18
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小田 洋平. 強磁性金属・合金のスピン波スティフネス定数の計算手法に関する検討. 福島工業高等専門学校 研究紀要. 2017. 58. 125-130
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Lectures and oral presentations (38)：
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Investigation of local distortion effect on magnetocrystalline anisotropy in α''-Fe16N2
(The 47th Annual Conference on MAGNETICS in Japan 2023)
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All-Optical Investigation of sub-THz magnetization dynamics in Cu2Sb-type (Mn-Cr)AlGe ultrathin film
(The 47th Annual Conference on MAGNETICS in Japan 2023)
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Enhanced anomalous Hall and negative anisotropic magnetoresistance effects driven by p-d hybridization with carbon
(IEEE International Magnetics Conference 2023 2023)
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First-Principles Simulation of Anomalous- and Spin-Hall Effect in Fe-Co Disordered Systems
(IEEE International Magnetics Conference 2023 2023)
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Carbon-induced enhancement of anomalous Hall and negative anisotropic magnetoresistance effects in ferromagnetic thin films
(The 70th JSAP Spring Meeting 2023 2023)
ｍore...
Education (2)：
- 2008 - 2013 Tohoku University School of Engineering Department of Applied Physics
- 2004 - 2008 Tohoku University School of Engineering
Professional career (1)：
- Dr. Eng. (Tohoku University)
Work history (4)：
- 2018/04 - 現在 National Institute of Technology, Fukushima College Department of General Education (Physics) Associate Professor
- 2014/10 - 2018/03 National Institute of Technology, Fukushima College Department of General Education (Physics) Assistant Professor
- 2013/04 - 2014/09 National Institute of Advanced Industrial Science and Technology Postdoctoral Researcher
- 2010/04 - 2013/03 日本学術振興会 特別研究員(DC1)
Committee career (2)：
- 2017/06 - 2023/05 日本磁気学会 編集・論文委員会 委員
- 2017/10 - 2018/09 日本物理学会 領域3 運営委員
Awards (5)：
- 2020/09 - The Magnetics Society of Japan Young Scientist Award
- 2018/07 - The Honda Memorial Foundation 58th Harada Young Research Award
- 2013/09 - The Magnetic Society of Japan Distinguished Paper Award
- 2013/03 - 東北大学 工学研究科長賞
- 2012/10 - The Magnetic Society of Japan Student Presentation Award
Association Membership(s) (3)：
Japan Society of Applied Physics
, THE PHYSICAL SOCIETY OF JAPAN
, THE MAGNETICS SOCIETY OF JAPAN
