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Koizumi Hiroki  小泉 洸生

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小泉 洸生  コイズミ ヒロキ

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Researcher Number 40959988
Other IDs
Affiliation (Current) 2026: 国立研究開発法人物質・材料研究機構, 磁性・スピントロニクス材料研究拠点, JSPS特別研究員
2026: 筑波大学, 数理物質系, 助教
Affiliation (based on the past Project Information) *help 2024: 東北大学, 先端スピントロニクス研究開発センター, 助教
Review Section/Research Field
Principal Investigator
Basic Section 29010:Applied physical properties-related
Keywords
Principal Investigator
ノンコリニア磁性体 / Altermagnetism / 磁気異方性
  • Research Projects

    (1 results)
  • Research Products

    (7 results)
  •  クラスター磁気トロイダル四極子に基づいた反強磁性スピントロニクスの開拓Principal Investigator

    • Principal Investigator
      小泉 洸生
    • Project Period (FY)
      2024 – 2026
    • Research Category
      Grant-in-Aid for Early-Career Scientists
    • Review Section
      Basic Section 29010:Applied physical properties-related
    • Research Institution
      Tohoku University

All 2025 2024

All Journal Article Presentation

  • [Journal Article] Analysis of Magnetic Anisotropy Constants Obtained from Hall Data Using Generalized Sucksmith Thompson Method on NiCo<sub>2</sub>O<sub>4</sub>(001) Films with Tilted Preferential Direction2024

    • Author(s)
      Koizumi H.、Yanagihara H.
    • Journal Title

      J. Magn. Soc. Jpn.

      Volume: 48 Issue: 6 Pages: 108-111

    • DOI

      10.3379/msjmag.2411R002

    • ISSN
      1882-2924, 1882-2932
    • Year and Date
      2024-11-01
    • Language
      English
    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-24K17603
  • [Presentation] Intrinsic planar Hall effect and x-ray magnetic linear dichroism by Yafet-Kittel structure in NiCo2O4 film2025

    • Author(s)
      Hiroki Koizumi
    • Organizer
      Iwate Spintronics Workshop 2025
    • Data Source
      KAKENHI-PROJECT-24K17603
  • [Presentation] Quadrupole anomalous Hall effect in NiCo2O4 thin films by cluster magnetic toroidal quadrupole2024

    • Author(s)
      Hiroki Koizumi, Yuichi Yamasaki, Hideto Yanagihara
    • Organizer
      25th International Colloquium on Magnetic Films and Surfaces (ICMFS2024)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-24K17603
  • [Presentation] Cluster magnetic toroidal quadrupole and anomalous Hall effect in NiCo2O4 thin film2024

    • Author(s)
      Hiroki Koizumi, Yamasaki Yuichi, Hideto Yanagihara
    • Organizer
      ICM2024
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-24K17603
  • [Presentation] Cluster magnetic toroidal quadrupole and anomalous Hall effect in NiCo2O4 thin film2024

    • Author(s)
      Hiroki Koizumi
    • Organizer
      Intermag 2024
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-24K17603
  • [Presentation] NiCo2O4薄膜における円錐型磁気異方性と磁気トロイダル四極子2024

    • Author(s)
      小泉 洸生
    • Organizer
      日本原子力研究開発機構 先端基礎研究センター 基礎科学セミナー
    • Data Source
      KAKENHI-PROJECT-24K17603
  • [Presentation] Yafet-Kittel 構造による Planar ホール効果と X 線磁気線二色性2024

    • Author(s)
      小泉 洸生, 山崎 裕一, 柳原 英人
    • Organizer
      第48回 日本磁気学会学術講演会
    • Data Source
      KAKENHI-PROJECT-24K17603

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