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J-GLOBAL ID：200901001242152837   Update date: Mar. 30, 2024

Imamura Hiroshi

イマムラ ヒロシ | Imamura Hiroshi
Affiliation and department：
National Institute of Advanced Industrial Science and Technology

About National Institute of Advanced Industrial Science and Technology


Homepage URL  (1)： http://www.aist.go.jp/
Research field  (5)： Magnetism, superconductivity, and strongly correlated systems ,  Nano/micro-systems ,  Nanomaterials ,  Nanostructure physics ,  Nanostructure chemistry
Research keywords  (1)： スピントロニクス 量子情報 電気伝導
Research theme for competitive and other funds  (10)：
  • 2019 - 2023 ビット化けを許容することで飛躍的な省エネ化を実現する計算機メモリシステムの研究
  • 2016 - 2019 Fabrication of antiferromagnetic structures for low energy and high speed magnetization switching technique
  • 2011 - 2016 Research on the high frequency spintronics
  • 2012 - 2015 Controlling the directionality of spontaneous emissions via the evanescent wave coupling effect in a fine truncated-cone structure
  • 2010 - 2012 Preparation of self-organized nano-structured thin film for the application to spin-devices
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Papers (182)：
  • Toshiki Yamaji, Hiroshi Imamura. Synthetic exchange coupled composite for widening an in-plane ballistic switching region. Applied Physics Letters. 2024. 124. 12
  • Rie Matsumoto, Shiniji Yuasa, Hiroshi Imamura. Substantial reduction of write-error rate for voltage-controlled magnetoresistive random access memory by in-plane demagnetizing field and voltage-induced negative out-of-plane anisotropy field. Journal of Magnetism and Magnetic Materials. 2023
  • Toshiki Yamaji, Hiroshi Imamura. Material Parameters for Faster Ballistic Switching of an In-Plane Magnetized Nanomagnet. Journal of the Physical Society of Japan. 2023
  • Hiroko Arai, Hiroshi Imamura. Characteristic time of transition from write error to retention error in voltage-controlled magnetoresistive random-access memory. Journal of Magnetism and Magnetic Materials. 2023
  • Yukie Kitaoka, Hiroshi Imamura. First-principles study of enhancement of perpendicular magnetic anisotropy obtained by inserting an ultrathin LiF layer at an Fe/MgO interface. Journal of Magnetism and Magnetic Materials. 2023
ｍore...
Professional career (1)：
  • 博士(理学) (東京大学)
Association Membership(s) (2)：
日本磁気学会 ,  日本物理学会
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