KATSUMATA Koichi 勝又紘一

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

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

KATSUMATA Koichi 勝又 紘一

Research Projects

Research Products

Co-Researchers

Synchrotron X-ray Magnetic Scattering Studies under Strong Magnetic FieldsPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

The Physics and Chemistry of Quantum MagnetismPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Research of Solid State Physics in Ultra High Magnetic Fields

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Joint Research on Quantum Effects in Magnetic SystemsPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Institution

Study of Quantum Phenomena in a One-Dimensional Magnetic SystemPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Meson Science Research with Intense Muon Beam

Principal Investigator

Project Period (FY)

Research Category

Research Institution

Study of Magnetic Excitations in Random SystemsPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

磁性体中のスピンの時空相関のμSRによる研究

Principal Investigator

Project Period (FY)

Research Category

Research Institution

中間子によるランダム磁性体の研究Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Institution

Study of the Ground State Properties in Random Magnetic SystemsPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

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

Author(s)

Total Pages

Publisher

Description

Data Source

[Journal Article] Synchrotron X-ray diffraction studies of magnetic materials under extreme conditions2005

Author(s)

Journal Title

Data Source

[Journal Article] Synchrotron X-ray Diffraction Measurements in Applied Magnetic Fields2004

Author(s)

Journal Title

Description

Data Source

[Journal Article] Synchrotron X-ray Diffraction Measurements in Applied Magnetic Fields2004

Author(s)

Journal Title

Description

Data Source

KATSUMATA Koichi 勝又紘一