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OHKAWA Fusayoshi
大川 房義
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Alternative Names
大川 房義 オオカワ フサヨシ
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Researcher Number
00107442
Other IDs
Affiliation (based on the past Project Information)
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1996 – 2003: 北海道大学, 大学院・理学研究科, 教授
1998: 北海道大学, 大学院理学研究科, 教授
1993: 北海道大学, 理学部, 教授
1990 – 1992: 北海道大学, 理学部, 助教授
1986 – 1988: 北海道大学, 理学部, 助教授
Review Section/Research Field
Principal Investigator
固体物性Ⅱ(磁性・金属・低温)
/
物性一般（含極低温･固体物性に対する理論）
Except Principal Investigator
固体物性
/
Science and Engineering
Keywords
Principal Investigator
1 / 近藤効果 / d展開 / 遍歴電子磁性 / 高温超伝導 / 強相関電子系 / 超伝導 / Kondo effect / d expansion / 近藤格子
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/ 局所スピン揺動 / 局在モーメント磁性 / キュリーワイス則 / メタ磁性 / 磁性 / スピン揺動 / 強相関電子 / local quantum spin fluctuations / local-moment magnetism / itinerant-electron magnetism / high-temperature superconducticity / Curie-Weiss law / metamagnetism / 近藤格子理論 / 擬ギャップ / モットハバードの金属非金属転移 / 電子・格子相互作用 / マルチプルQSDW / アンダードープ領域 / 遍歴電子反強磁性 / 超交換相互作用 / 遍歴電子強磁性 / flat-band模型 / band-edge模型 / multiple SDW構造 / theory of Kondo lattices / high-temperature superconductivity / itinerant-election magnetism / pseudogaps / Mott-Hubbard metal-insulator transition / election-phonon interaction / multiple Q SDW / 希土類合金 / 軌道秩序 / 軌道整列 / 四重極秩序 / 交換相互作用 / 反強磁性 / rare earth / orbital ordering / quadrupole ordering / exchange interaction / Kondo lattices
…
More
Except Principal Investigator
核磁気共鳴 / 酸化物高温超伝導 / 反強磁性 / 構造相転移 / 酸化物高温超伝導体 / 核磁気共鳴、NMR / μSR / 酸化物超伝導体 / 中間子スピン回転 / 高温超伝導体 / 核磁気共鳴(NMR) / 磁気秩序 / 核スピン緩和時間 / 多重極秩序 / 中性子散乱 / 1軸応力効果 / 磁場誘起ギャップ / 充填スクッテルダイト / 金属絶縁体転移 / 隠れた秩序変数 / 軌道縮退 / I軸応力効果 / ヘリカル構造 / スピン密度波 / f電子化合物 / 四重極転移 / 軸性圧力効果 / 高圧下中性子散乱 / 高圧下NMR / 低温磁化測定 / ミュオン緩和スペクトル / 磁気揺らぎ / 反強四重極転移 / 反強磁性転移 / 圧力効果 / 磁気相図 / 磁気八重極相互作用 / 磁化測定 / multipole order / neutron scattering / uniaxial pressure / field-induced gap / filled skutterudite / metal-insulator transition / hidden order parameter / orbital degeneracy
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Research Projects
(
10
results)
Co-Researchers
(
7
People)
Project Start Year (Newest)
Project Start Year (Oldest)
Theoretical Study of Kondo lattices by the 1/d expansion method
Principal Investigator
Principal Investigator
OHKAWA Fusayoshi
Project Period (FY)
2001 – 2003
Research Category
Grant-in-Aid for Scientific Research (C)
Research Field
固体物性Ⅱ(磁性・金属・低温)
Research Institution
Hokkaido University
Summary of research on anomalous magnetic properties associated with orbital ordering and fluctuations
Principal Investigator
SAKAKIBARA Toshiro.
Project Period (FY)
1999 – 2001
Research Category
Grant-in-Aid for Scientific Research on Priority Areas (B)
Review Section
Science and Engineering
Research Institution
University of Tokyo
Hokkaido University
Theoretical study on magnetism and superconductivity in almost lo-calized strongly correlated elecron systems
Principal Investigator
Principal Investigator
OHKAWA Fusayoshi
Project Period (FY)
1996 – 1998
Research Category
Grant-in-Aid for Scientific Research (C)
Research Field
固体物性Ⅱ(磁性・金属・低温)
Research Institution
HOKKAIDO UNIVERSITY
酸化物高温超伝導体の核緩和時間の異方性と超伝導ギャップの対称性
Principal Investigator
熊谷 健一
Project Period (FY)
1993
Research Category
Grant-in-Aid for Scientific Research on Priority Areas
Research Institution
Hokkaido University
核磁気共鳴法による酸化物高温超伝導体の超伝導状態における微視的電子状態の研究
Principal Investigator
熊谷 健一
Project Period (FY)
1992
Research Category
Grant-in-Aid for Scientific Research on Priority Areas
Research Institution
Hokkaido University
核磁気共鳴法による局所的構造変化と電子状態および超伝導特性に関する研究
Principal Investigator
熊谷 健一
Project Period (FY)
1992
Research Category
Grant-in-Aid for General Scientific Research (C)
Research Field
固体物性
Research Institution
Hokkaido University
核磁気共鳴法による局所的構造変化と電子状態および超伝導特性に関する研究
Principal Investigator
熊谷 健一
Project Period (FY)
1991
Research Category
Grant-in-Aid for Scientific Research on Priority Areas
Research Institution
Hokkaido University
核磁気共鳴法による電子ド-プ型酸化物高温超伝導体の微視的電子状態の研究
Principal Investigator
熊谷 健一
Project Period (FY)
1990
Research Category
Grant-in-Aid for General Scientific Research (C)
Research Field
固体物性
Research Institution
Hokkaido University
核磁気共鳴法による酸化物高温超伝導体の超伝導発現機構の研究
Principal Investigator
熊谷 健一
Project Period (FY)
1988
Research Category
Grant-in-Aid for Scientific Research on Priority Areas
Research Institution
Hokkaido University
Theory of orbital ordering due to exchange interactions
Principal Investigator
Principal Investigator
OHKAWA Fusayoshi
Project Period (FY)
1986 – 1987
Research Category
Grant-in-Aid for General Scientific Research (C)
Research Field
物性一般（含極低温･固体物性に対する理論）
Research Institution
Hokkaido University
# of Projects (Dsc)
# of Projects (Asc)
1.
熊谷 健一
(70029560)
# of Collaborated Projects:
6 results
# of Collaborated Products:
0 results
2.
中島 春雄
(10000796)
# of Collaborated Projects:
3 results
# of Collaborated Products:
0 results
3.
藤原 賢二
(50238630)
# of Collaborated Projects:
3 results
# of Collaborated Products:
0 results
4.
松田 祐司
(50199816)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
5.
SAKAKIBARA Toshiro.
(70162287)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
6.
UEDA Kazuo
(70114395)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
7.
AMITSUKA Hiroshi
(40212576)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
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