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KATSUMATA Koichi  勝又 紘一

ORCIDConnect your ORCID iD *help
Researcher Number 90002104
External Links
Affiliation (based on the past Project Information) *help 2003 – 2004: 独立行政法人理化学研究所, 量子磁性材料研究チーム, チームリーダー
2002: 理化学研究所, 量子磁性材料研究チーム, チームリーダー
1999 – 2000: 理化学研究所, 磁性研究室, 主任研究員
1989 – 1996: 理化学研究所, 磁性研究室, 主任研究員
1990: 理化学研究所, 磁性, 主任 … More
1988: 理研, 磁性研, 主任研究員
1987: 理化学研究所, 磁性研究室, 主任研究員
1986: RIKEN, その他, 研究員 Less
Review Section/Research Field
Principal Investigator
固体物性 / 固体物性Ⅱ(磁性・金属・低温)
Except Principal Investigator
固体物性Ⅱ(磁性・金属・低温)
Keywords
Principal Investigator
ESR / ランダム磁性体 / NENP / ハルデンギャップ / 一次元磁性体 / Spin-glass / Random Magnetic System / 量子スピン系 / 磁気励起 / スピングラス … More / OAF Phase / Competing Spin Anisotropies / Ground State / リエントラントスピングラス / OAF相 / 異方性の競合 / スプングラス / 基底状態 / Low carrier materials / Spin-Peierls transition / Quantum spin systems / Highly correlated electron systems / Strong magnetic fields / Field induced magnetic phase transitions / Synchrotron magnetic X-ray diffraction / メタ磁性 / 反強磁性体 / 多極子秩序 / 高濃度近藤物質 / 放射光X線磁気散乱 / 少数キャリアー物質 / スピンパイエルス転移 / 量子スピン / 強相関物質 / 強磁場 / 磁場中相転移 / 放射線X線磁気散乱 / Magnetic excitation / Magnetization process / Field-induced phase transition / Spin-ladder / Haldane effects / Quasi-one-dimensional antiferromagnet / Quantum magnet / 磁化過程 / 磁場誘起相転移 / スピン梯子 / ハルデン効果 / 擬一次元反強磁性体 / 量子磁性体 / Neutron Scattering / E.S.R., X Ray Magnetic Scattering / One Dimensional Magnet Haldane Gap / Quantum Effects in Magnetic Systems / 中性子回折 / X線磁気散乱 / 磁性体の量子効果 / VBS ground state / Haldane gap / Quantum spin system / One-dimensional magnetic system / VBS基底状態 / Quantum Spin System / Electron Spin Resonance / Magnetic Excitation / Diluted Magnet / 電子スピン共鳴 / 希釈磁性体 / 高温超伝導 / MSR / ミュオン / 中間子 … More
Except Principal Investigator
μSR / 1-D magnett / disorder lattice / superlattice / 4f-5d electron / High Field / 低次元磁性 / 量子ホール効果 / ドハース・ファンアルフェン効果 / 磁化測定 / 重い電子系 / ハイブリッド型定常磁場 / 破壊型メガガウス磁場 / 多層コイル法非破壊パルス強磁場 / 不規則 / 一次元磁性 / 不規則格子 / 超格子 / 4f-5d電子系 / 超強磁場 / Antiproton / muSR / Muon / Meson / 量子拡散 / 中間子原子 / 有機物半導体 / ミュエスア-ル / 高温超伝導体 / 反陽子 / ミュオン / 中間子 / スピンの時空相関 / 高温超伝導 / 磁気秩序 / スピングラス Less
  • Research Projects

    (10 results)
  • Research Products

    (6 results)
  • Co-Researchers

    (54 People)
  •  Synchrotron X-ray Magnetic Scattering Studies under Strong Magnetic FieldsPrincipal Investigator

    • Principal Investigator
      KATSUMATA Koichi
    • Project Period (FY)
      2002 – 2004
    • Research Category
      Grant-in-Aid for Scientific Research (A)
    • Research Field
      固体物性Ⅱ(磁性・金属・低温)
    • Research Institution
      The Institute of Physical and Chemical Research
  •  The Physics and Chemistry of Quantum MagnetismPrincipal Investigator

    • Principal Investigator
      KATSUMATA Koichi
    • Project Period (FY)
      1999 – 2000
    • Research Category
      Grant-in-Aid for Scientific Research (A).
    • Research Field
      固体物性Ⅱ(磁性・金属・低温)
    • Research Institution
      RIKEN, The Institute of Physical and Chemical Research
  •  Research of Solid State Physics in Ultra High Magnetic Fields

    • Principal Investigator
      MOTOKAWA Mitsuhiro
    • Project Period (FY)
      1995 – 1996
    • Research Category
      Grant-in-Aid for Scientific Research (A)
    • Research Field
      固体物性Ⅱ(磁性・金属・低温)
    • Research Institution
      Tohoku University
  •  Joint Research on Quantum Effects in Magnetic SystemsPrincipal Investigator

    • Principal Investigator
      KATSUMATA Koichi
    • Project Period (FY)
      1993 – 1994
    • Research Category
      Grant-in-Aid for international Scientific Research
    • Research Institution
      The Institute of Physical and Chemical Research
  •  Study of Quantum Phenomena in a One-Dimensional Magnetic SystemPrincipal Investigator

    • Principal Investigator
      KATSUMATA Koichi
    • Project Period (FY)
      1991 – 1992
    • Research Category
      Grant-in-Aid for General Scientific Research (B)
    • Research Field
      固体物性
    • Research Institution
      The Institute of Physical and Chemical Research(RIKEN)
  •  Meson Science Research with Intense Muon Beam

    • Principal Investigator
      YAMAZAKI Toshimitsu
    • Project Period (FY)
      1989 – 1991
    • Research Category
      Grant-in-Aid for international Scientific Research
    • Research Institution
      The Univetsity of Tokyo
  •  Study of Magnetic Excitations in Random SystemsPrincipal Investigator

    • Principal Investigator
      KATSUMATA Koichi
    • Project Period (FY)
      1989 – 1990
    • Research Category
      Grant-in-Aid for General Scientific Research (B)
    • Research Field
      固体物性
    • Research Institution
      The Institute of Physical and Chemical Research
  •  磁性体中のスピンの時空相関のμSRによる研究

    • Principal Investigator
      伊藤 厚子
    • Project Period (FY)
      1988
    • Research Category
      Grant-in-Aid for Special Project Research
    • Research Institution
      Ochanomizu University
  •  中間子によるランダム磁性体の研究Principal Investigator

    • Principal Investigator
      勝又 紘一
    • Project Period (FY)
      1987
    • Research Category
      Grant-in-Aid for Special Project Research
    • Research Institution
      The Institute of Physical and Chemical Research
  •  Study of the Ground State Properties in Random Magnetic SystemsPrincipal Investigator

    • Principal Investigator
      KATSUMATA Koichi
    • Project Period (FY)
      1985 – 1986
    • Research Category
      Grant-in-Aid for General Scientific Research (B)
    • Research Field
      固体物性
    • Research Institution
      The Institute of Physical and Chemical Research(RIKEN)
      Hokkaido University

All 2005 2004 2003 2002

All Journal Article Book

  • [Book] High Magnetic Fields, Science and Technology Theory and Experiments I2003

    • Author(s)
      勝又紘一(分担執筆)
    • Total Pages
      271
    • Publisher
      World Scientific
    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-14204037
  • [Journal Article] Synchrotron X-ray diffraction studies of magnetic materials under extreme conditions2005

    • Author(s)
      勝又紘一
    • Journal Title

      Physica Scripta 印刷中

      Pages: 1-7

    • Data Source
      KAKENHI-PROJECT-14204037
  • [Journal Article] Synchrotron X-ray Diffraction Measurements in Applied Magnetic Fields2004

    • Author(s)
      K.Katsumata
    • Journal Title

      Physica B 345

      Pages: 49-54

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-14204037
  • [Journal Article] Synchrotron X-ray Diffraction Measurements in Applied Magnetic Fields2004

    • Author(s)
      勝又紘一
    • Journal Title

      Physica B 345, 1-4

      Pages: 49-54

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-14204037
  • [Journal Article] Observation of Field-induced Magnetic and Structural Transitions in an Antiferromagnet by Means of Synchrotron X-rays2002

    • Author(s)
      K.Katsumata et al.
    • Journal Title

      J.Phys.: Condens.Matter 14

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-14204037
  • [Journal Article] Observation of Field-Induced Magnetic and Structural Transitions in an Antiferromagnet by Means of Synchrotron X-rays2002

    • Author(s)
      勝又紘一
    • Journal Title

      J.Phys. ; Condens.Matter 14, 37

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-14204037
  • 1.  HAGIWARA Masayuki (10221491)
    # of Collaborated Projects: 3 results
    # of Collaborated Products: 0 results
  • 2.  TANAKA Yoshikazu (90250109)
    # of Collaborated Projects: 3 results
    # of Collaborated Products: 0 results
  • 3.  KITAZAWA Hideaki (00195257)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 4.  TORIKAI Eiko (20188832)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 5.  MATSUDA Masaaki (90260190)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 6.  DATE Muneyuki (80028076)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 7.  KIEFL R.
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 8.  YAMAZAKI Toshimitsu (80011500)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 9.  OUTA Haruhiko (60221818)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 10.  MATSUOKA Nobuyuki (10030032)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 11.  HAYANO Ryugo (30126148)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 12.  TAMURA Hirokazu (10192642)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 13.  FUKUDA Tomokazu (50116092)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 14.  IKEHATA Seiichiro (30107685)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 15.  KADONO Ryousuke (10194870)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 16.  IWASAKI Masahiko (60183745)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 17.  AZUMA Toshiyuki (70212529)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 18.  MIYAKE Yasuhiro (80209882)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 19.  NISHIYAMA Kusuo (50164611)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 20.  NISHIDA Nobuhiko (50126140)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 21.  YAMAZAKI Yasunori (30114903)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 22.  NAGAMINE Kanetada (50010947)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 23.  TANIGUCHI Toshifumi (80207183)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 24.  TAKEUCHI Tetsuya (90260629)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 25.  MOTOKAWA Mitsuhiro (30028188)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 26.  MIURA Noboru (70010949)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 27.  FUKUYAMA Hidetoshi (10004441)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 28.  SAKAKIBARA Toshiro (70162287)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 29.  YAMAZAKI Hiroki (00271528)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 30.  KINDO Koichi (20205058)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 31.  NARUMI Yasuo (50360615)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 32.  伊藤 厚子 (20017180)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 33.  安岡 弘志 (50026027)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 34.  森本 せつ (90017195)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 35.  永江 知文 (50198298)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 36.  橋本 治 (50092292)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 37.  永田 敬 (10164211)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 38.  近藤 保 (10011610)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 39.  中村 哲也 (70311355)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 40.  BREWER J. H.
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 41.  KIENLE P.
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 42.  RADVANYI P.
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 43.  ERICSON T.
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 44.  TUCHENDLER J
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 45.  STEINER M.
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 46.  RENARD J.P.
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 47.  TUCHENDLER Jacques
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 48.  STEINER Michael
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 49.  RENARD Jean-pierre
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 50.  T. Lubeck
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 51.  M. Ocio
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 52.  J. Tuchendle
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 53.  M. Steiner
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 54.  J.P. Renard
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results

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