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Arai Hiroko  荒井 礼子

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… Alternative Names

荒井 礼子  アライ ヒロコ

ARAI Hiroko  荒井 礼子

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Researcher Number 50431755
Affiliation (Current) 2022: 国立研究開発法人産業技術総合研究所, エレクトロニクス・製造領域, 主任研究員
Affiliation (based on the past Project Information) *help 2019 – 2022: 国立研究開発法人産業技術総合研究所, エレクトロニクス・製造領域, 主任研究員
2014: 独立行政法人産業技術総合研究所, ナノスピントロニクス研究センター, 協力研究員
2013: 独立行政法人産業技術総合研究所, ナノスピントロニクス研究センター, 産総研特別研究員
2010 – 2011: 独立行政法人産業技術総合研究所, ナノシステム研究部門, 産総研特別研究員
2009: Nagoya University, 名古屋大学男女共同参画室, 特任助教
Review Section/Research Field
Principal Investigator
Physical chemistry / Nanostructural physics / Basic Section 61040:Soft computing-related
Except Principal Investigator
Medium-sized Section 60:Information science, computer engineering, and related fields
Keywords
Principal Investigator
理論化学 / X線光電子分光 / 光電子分光 / 物性基礎論 / 物性理論 / 放射線・X線 / スピントロニクス / スピントルク / スピントルク発振器 / 磁性メモリ … More / 書き込みエラー率 / 電圧書き込み / 確率密度関数 / 不揮発メモリ … More
Except Principal Investigator
計算機システム / メモリ / ハイパーバイザ / Approximate Computing / MRAM / Error Permissive / 不揮発性メモリ / 磁気メモリ / 計算機アーキテクチャ / システムソフトウェア / 省エネ Less
  • Research Projects

    (4 results)
  • Research Products

    (23 results)
  • Co-Researchers

    (4 People)
  •  高エラーな不揮発メモリを用いた低消費電力ニューラルネットワークデバイスの提案Principal Investigator

    • Principal Investigator
      荒井 礼子
    • Project Period (FY)
      2020 – 2022
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Review Section
      Basic Section 61040:Soft computing-related
    • Research Institution
      National Institute of Advanced Industrial Science and Technology
  •  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

    • Principal Investigator
      広渕 崇宏
    • Project Period (FY)
      2019 – 2022
    • Research Category
      Grant-in-Aid for Scientific Research (A)
    • Review Section
      Medium-sized Section 60:Information science, computer engineering, and related fields
    • Research Institution
      National Institute of Advanced Industrial Science and Technology
  •  スピントルク発振を用いた、高時間・高空間分解能をもつ電子スピン共鳴法の理論開発Principal Investigator

    • Principal Investigator
      荒井 礼子
    • Project Period (FY)
      2013 – 2014
    • Research Category
      Grant-in-Aid for Young Scientists (B)
    • Research Field
      Nanostructural physics
    • Research Institution
      National Institute of Advanced Industrial Science and Technology
  •  Theoretical study of photoemission including radiation field screeningPrincipal Investigator

    • Principal Investigator
      ARAI Hiroko
    • Project Period (FY)
      2009 – 2011
    • Research Category
      Grant-in-Aid for Young Scientists (B)
    • Research Field
      Physical chemistry
    • Research Institution
      National Institute of Advanced Industrial Science and Technology
      Nagoya University

All 2022 2021 2020 2019 2014 2013 2010 2009 Other

All Journal Article Presentation

  • [Journal Article] Precession dynamics of a small magnet with non-Markovian damping: Theoretical proposal for an experiment to determine the correlation time2022

    • Author(s)
      Imamura Hiroshi、Arai Hiroko、Matsumoto Rie、Yamaji Toshiki、Tsukahara Hiroshi
    • Journal Title

      Journal of Magnetism and Magnetic Materials

      Volume: 553 Pages: 169209-169209

    • DOI

      10.1016/j.jmmm.2022.169209

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-19H01108
  • [Journal Article] A simulation of a memory subsystem using a highly energy-efficient but erroneous MRAM2021

    • Author(s)
      Saito Daiki、Hirofuchi Takahiro、Arai Hiroko、Sato Yukinori
    • Journal Title

      In Proceedings of 9th International Workshop on Computer Systems and Architectures (CSA 2021)

      Volume: 1 Pages: 120-126

    • DOI

      10.1109/candarw53999.2021.00027

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19H01108, KAKENHI-PROJECT-19K11874
  • [Journal Article] Probability Distribution of the Write-Error Rate of Voltage-Controlled Magnetoresistive Random-Access Memories2021

    • Author(s)
      Arai Hiroko、Hirofuchi Takahiro、Imamura Hiroshi
    • Journal Title

      Physical Review Applied

      Volume: 16 Pages: 064068-064068

    • DOI

      10.1103/physrevapplied.16.064068

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-19H01108, KAKENHI-PROJECT-20K12003
  • [Journal Article] Macrospin simulation of high-frequency voltage-assisted magnetization reversal in a perpendicularly magnetized disk with voltage-induced magnetic anisotropy2014

    • Author(s)
      Hiroko Arai, Hiroshi Imamura*, and Takayuki Nozaki
    • Journal Title

      Applied Physics Express

      Volume: 7 Issue: 9 Pages: 093005-093005

    • DOI

      10.7567/apex.7.093005

    • NAID

      210000137226

    • ISSN
      1882-0778, 1882-0786
    • Peer Reviewed / Acknowledgement Compliant
    • Data Source
      KAKENHI-PROJECT-23226001, KAKENHI-PROJECT-25790011
  • [Journal Article] High-speed magnetic field detection using a spin valve with a perpendicularly magnetized free layer and an in-plane magnetized reference layer2014

    • Author(s)
      H. Arai, H. Imamura
    • Journal Title

      Applied Physics Express

      Volume: 7 Issue: 2 Pages: 023007-023007

    • DOI

      10.7567/apex.7.023007

    • NAID

      210000136972

    • ISSN
      1882-0778, 1882-0786
    • Year and Date
      2014-01-30
    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23226001, KAKENHI-PROJECT-25790011
  • [Journal Article] Introductory Photoemission Theory2010

    • Author(s)
      Hiroko Arai, Takashi Fujikawa
    • Journal Title

      Analytical Science 26

      Pages: 147-154

    • NAID

      10026781600

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21750018
  • [Journal Article] Introductory Photoemission Theory2010

    • Author(s)
      Hiroko Arai, and Takashi Fujikawa
    • Journal Title

      Analytical Sciences

      Volume: vol.26 Issue: 2 Pages: 147-154

    • DOI

      10.2116/analsci.26.147

    • NAID

      10026781600

    • ISSN
      0910-6340, 1348-2246
    • Language
      English
    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21750018
  • [Journal Article] Theory of phonon effects on photoemission spectra2009

    • Author(s)
      Takashi Fujikawa, and Hiroko Arai
    • Journal Title

      Journal of Electron Spectroscopy and Related Phenomena

      Volume: vol.174 Pages: 85-92

    • DOI

      10.1016/j.elspec.2009.07.007

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21750018
  • [Journal Article] New Theoretical Aspects for X-ray Photoemission from Solids2009

    • Author(s)
      荒井礼子、藤川高志
    • Journal Title

      Hyomen Kagaku

      Volume: 30巻 Issue: 1 Pages: 34-39

    • DOI

      10.1380/jsssj.30.34

    • NAID

      10023981879

    • ISSN
      0388-5321, 1881-4743
    • Language
      Japanese
    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21750018
  • [Journal Article] Theory of phonon effects on photoemission spectra2009

    • Author(s)
      Takashi Fujikawa, Hiroko Arai
    • Journal Title

      Journal of Electron Spectroscopy and Related Phenomena 174

      Pages: 85-92

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21750018
  • [Journal Article] X線光電子放出理論の新しい側面2009

    • Author(s)
      荒井礼子、藤川高志
    • Journal Title

      表面科学 30

      Pages: 34-39

    • NAID

      10023981879

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21750018
  • [Presentation] A simulation of a memory subsystem using a highly energy-efficient but erroneous MRAM2021

    • Author(s)
      Saito Daiki、Hirofuchi Takahiro、Arai Hiroko、Sato Yukinori
    • Organizer
      The Ninth International Symposium on Computing and Networking Workshops
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19H01108
  • [Presentation] 電圧駆動 MRAM における書き込みエラー率の確率分布に関する理論的研究2021

    • Author(s)
      荒井礼子, 広渕崇宏, 今村裕志,
    • Organizer
      第82回応用物理学会秋季学術講演会
    • Data Source
      KAKENHI-PROJECT-19H01108
  • [Presentation] 電圧駆動MRAM における書き込みエラー率の確率分布に関する理論的研究2021

    • Author(s)
      荒井 礼子, 広渕 崇宏, 今村 裕志
    • Organizer
      応用物理学会
    • Data Source
      KAKENHI-PROJECT-20K12003
  • [Presentation] Weightless neural network with high write error rate MRAM: pattern matching and recognition2020

    • Author(s)
      荒井 礼子, 今村 裕志
    • Organizer
      The 8th RIEC International Symposium on Brain Functions and Brain Computer
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19H01108
  • [Presentation] The recognition accuracy and power consumption of weightless neural network adopting spin-torque MRAM with a high write error rate2019

    • Author(s)
      荒井 礼子, 今村 裕志
    • Organizer
      Annual Conference on Magnetism and Magnetic Materials (MMM2019)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19H01108
  • [Presentation] 書き込みエラーを許容した重みなしニューラルネットワークによる画像認識2019

    • Author(s)
      荒井 礼子, 今村 裕志
    • Organizer
      応用物理学会
    • Data Source
      KAKENHI-PROJECT-19H01108
  • [Presentation] 高周波電界アシスト磁化反転の理論的研究2014

    • Author(s)
      荒井礼子, 今村裕志, 野崎隆行
    • Organizer
      日本物理学会
    • Place of Presentation
      東海大学
    • Data Source
      KAKENHI-PROJECT-25790011
  • [Presentation] Theoretical study of the STO reader under external magnetic field2013

    • Author(s)
      Hiroko Arai, Tomohiro Taniguchi, Hiroshi Imamura
    • Organizer
      International Symposium on Advanced Magnetic Materials and Applications(ISAMMA 2013)
    • Place of Presentation
      Taiwan(Taichung)
    • Data Source
      KAKENHI-PROJECT-25790011
  • [Presentation] 輻射遮蔽効果を取り入れた光電子放出理論による共鳴効果の計算2009

    • Author(s)
      荒井礼子,藤川高志
    • Organizer
      日本表面科学会(第29回表面科学講演大会)
    • Place of Presentation
      タワーホール船堀(東京都)
    • Data Source
      KAKENHI-PROJECT-21750018
  • [Presentation] 輻射遮蔽効果を取り入れた光電子放出理論による共鳴効果の計算2009

    • Author(s)
      荒井礼子、藤川高志
    • Organizer
      日本表面科学会第29回表面科学講演大会
    • Place of Presentation
      タワーホール船堀
    • Data Source
      KAKENHI-PROJECT-21750018
  • [Presentation] High-speed magnetic field detector based on a spin valve with perpendicularly magnetized free layer and in-plane magnetized reference layer

    • Author(s)
      H. Arai, H. Imamura
    • Organizer
      International Union of Materials Research Societies - The IUMRS International Conference in Asia 2014
    • Place of Presentation
      Fukuoka University
    • Year and Date
      2014-08-24 – 2014-08-30
    • Data Source
      KAKENHI-PROJECT-25790011
  • [Presentation] Macrospin study of high-frequency voltage-assisted magnetization reversal in a perpendicularly magnetized disk

    • Author(s)
      H. Arai, H. Imamura, T. Nozaki
    • Organizer
      59th Annual Magnetism and Magnetics Materials Conference
    • Place of Presentation
      Honolulu, Hawaii, USA
    • Year and Date
      2014-11-03 – 2014-11-07
    • Data Source
      KAKENHI-PROJECT-25790011
  • 1.  広渕 崇宏 (20462864)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 4 results
  • 2.  高野 了成 (10509516)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 3.  今村 裕志 (30323091)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 8 results
  • 4.  SATO Yukinori
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 1 results

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