Invited Talks since 2024

Magnetic Skyrmions

  1. Magnetoresistance H. Koizumi, R. Ishikawa, W. Zeng, H. Ma, S. Miki, S. Mizukami, Y. Suzuki and A. Hirohata,
    "Skyrmion motion under the interfacial improvement by a pulsed current,"
    Nanomaterials: Applications and Properties (NAP) 2025 (106/09/2025, Bratislava, Slovakia).

Spintronics

  1. Spin-photonicsSpin-currentsMagnetoresistanceHalf-metalsDomain structures A. Hirohata,
    "Introduction to JST Aspire "SpinMaD" Project,"
    ASPIRE Annual Meeting and Kick-off Meeting in Materials Area” (19/03/2025, Tokyo, Japan).
  2. Spin-photonicsSpin-currentsMagnetoresistanceHalf-metalsDomain structures A. Hirohata,
    "Research Activities in Tohoku University,"
    JST Aspire project kick-off meeting on “Research network on spintronic materials and devices for the sustainable society (SpinMaD)” (25/02/2025, Sendai, Japan).
  3. MagnetoresistanceHalf-metalsMiscellaneous A. Hirohata,
    "Research activities in Tohoku University,"
    JST Aspire project kick-off meeting on “Research network on spintronic materials and devices for the sustainable society (SpinMaD)” (25/02/2025, Sendai, Japan).
  4. MagnetoresistanceHalf-metalsMiscellaneous A. Hirohata,
    "Spintronics research in Tohoku University,"
    Workshop Materials for Quantum Electronics (Mat4QE) (29/02/2024, Manchester, England).

Heusler alloys

  1. Half-metals A. Hirohata,
    "Highly Spin-Poolarised Materials for Spintronics,"
    Summer School on Ferroic-Ordering and their Manipulation (11/09/2025, Nagoya, Japan).
  2. Half-metals A. Hirohata, H. Koizumi, S. Mizukami and M. Shirai,
    "Replacement of critical raw materials used in magnetic memories and storages,"
    Materials Research Society (MRS) Spring Meeting 2025 (10/04/2025, Seattle, WA, USA).
  3. Half-metals A. Hirohata, S. Mizukami and M. Shirai,
    "New ferromagnetic materials for spintronic devices predicted by machine learning,"
    5th International Symposium on Advanced Magnetic Materials and Applications (ISAMMA) (05/07/2024, Dong Hoi, Viet Nam).
  4. Half-metals A. Hirohata, S. Mizukami and M. Shirai,
    "New ferromagnetic materials for spintronic devices predicted by machine learning,"
    International Network on Spintronics - Applied Spintronic Phenomena 2024 (04/06/2024, Kaiserslautern, Germany).

Career Development

  1. Miscellaneous A. Hirohata,
    "Career aspects and journal editors' perspective,"
    IEEE Magnetics Society Summer School 2024 (09/06/2024, Taipei, Taiwan).