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J-GLOBAL ID：200901095566495189   Update date: Nov. 15, 2023

Hirohata Atsufumi

ヒロハタ アツフミ | Hirohata Atsufumi
Affiliation and department：
Tohoku University Center for Science and Innovation in Spintronics

About Tohoku University Center for Science and Innovation in Spintronics


Job title： Professor
Homepage URL  (1)： http://www-users.york.ac.uk/~ah566/
Research field  (3)： Nano/micro-systems ,  Metallic materials ,  Semiconductors, optical and atomic physics
Research keywords  (2)： 磁性薄膜 ,  スピントロニクス
Research theme for competitive and other funds  (2)：
  • 2005 - ナノ・スケール強磁性素子の磁気・電気伝導特性
  • 2003 - 2004 ホイスラー合金薄膜の作成と結晶構造・磁気特性の評価
Papers (129)：
  • Zhenyu Zhou, William Frost, David C. Lloyd, Takeshi Seki, Takahide Kubota, Rafael Ramos, Eiji Saitoh, Koki Takanashi, Atsufumi Hirohata. Current-induced crystallisation in a Heusler-alloy-based giant magnetoresistive junction for neuromorphic potentiation. Journal of Magnetism and Magnetic Materials. 2023. 571. 170575-170575
  • Atsufumi Hirohata, David C. Lloyd, Takahide Kubota, Takeshi Seki, Koki Takanashi, Hiroaki Sukegawa, Zhenchao Wen, Seiji Mitani, Hiroki Koizumi. Antiferromagnetic Films and Their Applications. IEEE Access. 2023. 11. 1-1
  • Atsufumi Hirohata. MRAM makes its mark. NATURE ELECTRONICS. 2022. 5. 12. 832-833
  • Atsufumi Hirohata, Kelvin Elphick, David C. Lloyd, Shigemi Mizukami. Interfacial quality to control tunnelling magnetoresistance. Frontiers in Physics. 2022. 10
  • J. Y. Kim, M. Samiepour, E. Jackson, J. Ryu, D. Iizasa, T. Saito, M. Kohda, J. Nitta, H. E. Beere, D. A. Ritchie, et al. Development of an optically gated Fe/n-GaAs spin-polarized transistor. Physical Review B. 2022. 106. 13
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MISC (78)：
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Patents (10)：
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Books (2)：
  • Heusler alloys : properties, growth, applications
    Springer 2016 ISBN:9783319214481
  • "Optical studies of electron spin transmission," in "Ultrathin Magnetic Structures IV"
    Springer 2005
Education (4)：
  • - 2001 ケンブリッジ大学 理学研究科 物理学専攻
  • - 2001 University of Cambridge Graduate School, Division of Natural Science
  • - 1997 Keio University Graduate School of Science and Technology
  • - 1995 Keio University Faculty of Science and Technology Department of Physics
Professional career (3)：
  • PhD (ケンブリッジ大学)
  • 理学修士 (慶應義塾大学)
  • 理学学士 (慶應義塾大学)
Work history (7)：
  • 2014/10 - 現在 University of York Department of Electronic Engineering Professor
  • 2011/10 - 2014/09 University of York Department of Electronics Reader
  • 2007/09 - 2011/09 University of York Department of Electronics Lecturer
  • 2005/04 - 2007/08 RIKEN Frontier Research System Researcher
  • 2003/04 - 2005/03 Tohoku University Department of Materials Science Researcher
Show all
Awards (2)：
  • 2001 - Finalist of the Best Student Presentation Award in the MMM-Intermag Conference
  • 1999 - Materials Research Society Graduate Student Silver Award
Association Membership(s) (10)：
日本応用物理学会 ,  American Association for the Advancement of Science ,  American Physical Society ,  Institute of Electrical and Electronics Engineering ,  Cambridge Overseas Society ,  Materials Research Society ,  Cambridge Philosophical Society ,  Institute of Physics ,  日本物理学会 ,  日本応用磁気学会
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