TONEGAWA Takashi 利根川孝

… Alternative Names

利根川孝トネガワタカシ

Less

Researcher Number	80028167
Other IDs
External Links
Affiliation (based on the past Project Information) *help	2020 – 2023: 神戸大学, 理学研究科, 名誉教授 2016 – 2018: 神戸大学, 理学研究科, 名誉教授 2013 – 2014: 神戸大学, 理学研究科, 名誉教授 2011 – 2014: 神戸大学, 理学(系)研究科(研究院), 名誉教授 2010 – 2011: 神戸大学, 理学研究科, 名誉教授 … More 2010: 神戸大学, 理学部, 名誉教授 2002 – 2009: 福井工業大学, 工学部, 教授 1991 – 2000: 神戸大学, 理学部, 教授 1988 – 1989: Faculty of Science , Kobe University, Professor, 理学部, 教授 1986 – 1987: Associate Professor, Faculty of Science, Kobe University, 理学部, 助教授 1986: 神戸大, 理学部, 助教授 Less
Review Section/Research Field	Principal Investigator 物性一般(含基礎論) / 物性一般（含極低温･固体物性に対する理論） / Condensed matter physics II Except Principal Investigator Condensed matter physics II / Basic Section 13030:Magnetism, superconductivity and strongly correlated systems-related / 物性一般（含極低温･固体物性に対する理論） / Science and Engineering / 物性一般(含基礎論) / Science education / 固体物性
Keywords	Principal Investigator 基底状態相図 / 1次元量子スピン系 / ground-state phase diagram / 密度行列繰り込み群法 / 量子モンテカルロ法 / 有限系の厳密対角化法 / 厳密対角化法 / 2-1-3 / 2-1 / DMRG method … More / quantum mixed spin chain / 磁化のプラトー / 規則混合量子スピン鎖 / 有限温度 / 基底状態 / 基底状態磁化曲線 / Exact Diagonalization Method for Finite-Size Systems / Finite-Temperature Properties / Ground-State Properties / Dynamic Properties / Static Properties / Competing Interactions / One-Dimensional Quantum-Spin System / disorderd line / ダイマー型の長距離秩序相 / 基底状態における性質 / 相図 / 基底状態の性質 / 相互作用の異方性 / triplet-dimer型素励起 / soliton型素励起 / 有限温度における性質 / 量子転送行列法 / 有限系の厳密解 / 動的性質 / 静的性質 / 競合する相互作用 / quantum phase transition / magnetization jump / magnetization plateau / finite-field ground state / exact diagonalization method / density-matrix renormalization-group method / one-dimensional S=1 spin chain / 磁場中基底状態 / 1次元S=1スピン鎖 / 1次元S=1量子スピン系 / 量子相転移 / 磁化のジャンプ / 有限磁場基底状態 / 1次元S=1スピン類 / sigle-ion-type anisotropy / exact diagonalizaiton method / Wigner-Eckart theorem / 2-1 chain / 2-1-1 chain / Spin-1 / 摂動計算 / Lieb-Mattisの定理 / Wiger-Eckartの定理 / 一イオン型異方性エネルギー / Wigner-Eckartの定理 / 2-1鎖 / 2-1-1鎖 / スピン-1 / quantum monte Carlo method / string correlation function / two-spin correlation function / valence-bond-solid picture / thermodynamic properties / 4核クラスター / 規則混合系 / ストリング相関関数 / スピン相関関数 / VBS描像 / 熱力学的性質 / 基座状態相図 / 相転移 / 帯磁率 / 比熱 / 密度行列くりこみ群法 / 相互作用の競合 / ハルデン系 … More Except Principal Investigator 量子相転移 / スピンギャップ / 量子スピン系 / フラストレーション / 低次元系 / 磁性 / 量子スピン液体 / スピンナノチューブ / スピン液体 / 磁化プラトー / 選択則 / 電子スピン共鳴 / quantum phase transition / ナノ磁性体 / カイラリティ / ナノチューブ / 統計力学 / 量子スピン / ハルデン相 / 高次元量子カオス / フラクタル / スピングラス / 量子モンテカルロ法 / 数値的対角化法 / スピン励起 / スピン・ネマティック液体 / 異方性 / 磁化過程 / スピンネマティック / 禁制遷移 / 三角格子反強磁性体 / ギャップレス / フラストレーション系 / カゴメ格子反強磁性体 / The (7x7) state / Ordered alloys / Surface of semiconductors / Surface reconstruction / Method of inequalities / Lattice gas model / 表面相転移 / (7×7) / 規則合金 / 半導体表面 / 表面再構成 / 不等式の方法 / 格子ガス模型 / nanomagnets / low-dimensional systems / spin gap / spin nanotube / Low Dimensional Magnets / Field-Induced Magnetic Phenomena / Quantum Spin Systems / High Magnetic Field / Statistical Mechanics / Low Temperature Physics / Experiments for Solid State Physics / Magnetism / 新物質 / 量子効果 / 高圧物性 / 強磁場物性 / 低次元磁性体 / 磁場誘起磁気現象 / 強磁場 / 低温物性 / 物性実験 / flutband / itinerant ferromagnetism / tunnel phenomena / singlet pair / quantum fluctuation / 平担バンド / 平坦バンド / 金属強磁性 / トンネル現象 / シングレットペア / 量子揺動 / Educational Efficiency / Questionaire / Net work / Computer / Kobe University / Revolution of Univ. / Consistent four-years Education / Fundamental Cource in Phys.Lab. / 教育効果 / アンケート調査 / ネットワーク / コンピュータ / 神戸大学 / 大学改革 / 4年一貫教育 / 基礎物理学実験 / サブミリ波ESR / ガラス / 局在フォノン / フラクトン / 密度行列繰り込み群 / 数値的対角化 / 新奇相 / 数値対角化 / レベルスペクトロスコピー / 超伝導 / カイラル液体 / カイラル秩序 / スピンギヤツプ / ナノ磁性 / スピン / 磁性体 / 低次元 / ボンド変化 / 競合相互作用 / 結合カオス系 / 大域結合カオス系 / 多自由度量子カオス系 / カイラル相転移 / ハイゼンベルグスピングラス / ハルデン磁性体 / 強制振動子法 / カイラルオ-ダ- / フラストレ-ション Less

Theoretical and Numerical Study on the Quantum Spin Liquid and Exotic Excitation of the Kagome-Lattice Antiferromagnet
- Principal Investigator
  
  Sakai Toru
- Project Period (FY)
  2020 – 2023
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 13030:Magnetism, superconductivity and strongly correlated systems-related
- Research Institution
  University of Hyogo
Theoretical Study to Observe the Spin Gap of the Kagome Lattice Antiferromagnet Using the Forbidden Transition of ESR
- Principal Investigator
  
  Sakai Toru
- Project Period (FY)
  2016 – 2018
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Condensed matter physics II
- Research Institution
  University of Hyogo
Theory of Novel Quantum Phenomena Created by Spin, Charge, and Chirality in the Spin Nanotube
- Principal Investigator
  
  SAKAI TORU
- Project Period (FY)
  2011 – 2014
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Condensed matter physics II
- Research Institution
  University of Hyogo
Elaborate search of exotic phases and level spectroscopy in quantum spin chains
- Principal Investigator
  
  OKAMOTO Kiyomi
- Project Period (FY)
  2011 – 2013
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Condensed matter physics II
- Research Institution
  Tokyo Institute of Technology
Theoretical and numerical study on anomalous quantum phenomena in the spin nanotubes
- Principal Investigator
  
  SAKAI Toru
- Project Period (FY)
  2008 – 2010
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Condensed matter physics II
- Research Institution
  University of Hyogo
  Japan Atomic Energy Agency
Competition and cooperation between the bond change and the frustration in low-dimensional quantum spin systems
- Principal Investigator
  
  OKAMOTO Kiyomi, OKAMOTO Kiyomi
- Project Period (FY)
  2006 – 2009
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Condensed matter physics II
- Research Institution
  Tokyo Institute of Technology
Theoretical and Numerical Study on Anomalous Quantum Phenomena of the Spin Nanotube
- Principal Investigator
  
  SAKAI Toru
- Project Period (FY)
  2005 – 2007
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Condensed matter physics II
- Research Institution
  Japan Atomic Energy Institute
Novel quantum state in a high-spin chain created by the spontaneous symmetry breakingPrincipal Investigator
- Principal Investigator
  
  TONEGAWA Takashi
- Project Period (FY)
  2004 – 2005
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Condensed matter physics II
- Research Institution
  Fukui University of Technology
FIELD-INDUCED NEW QUANTUM PHENOMENA IN MAGNETIC SYSTEMS
- Principal Investigator
  
  TANAKA Hidekazu
- Project Period (FY)
  2001 – 2005
- Research Category
  
  Grant-in-Aid for Scientific Research on Priority Areas
- Review Section
  
  Science and Engineering
- Research Institution
  TOKYO INSTITUTE OF TECHNOLOGY
Theoretical study of one-dimensional quantum spin systems in which two kinds of spins with different magnitudes are regularly arrangedPrincipal Investigator
- Principal Investigator
  
  TONEGAWA Takashi
- Project Period (FY)
  1999 – 2000
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  物性一般(含基礎論)
- Research Institution
  KOBE UNIVERSITY
Theoretical study of one-dimensional quantum spin sustems : q in which two kinds of spins are arranged alternativelyPrincipal Investigator
- Principal Investigator
  
  TONEGAWA Takashi
- Project Period (FY)
  1997 – 1998
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  物性一般(含基礎論)
- Research Institution
  KOBE UNIVERSITY
2種類の大きさのスピンから成る1次元量子スピン系の理論的研究Principal Investigator
- Principal Investigator
  
  利根川孝
- Project Period (FY)
  1996
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  物性一般(含基礎論)
- Research Institution
  Kobe University
Study on Systems with Strong Quantum Fluctuation
- Principal Investigator
  
  MIYASHITA Seiji
- Project Period (FY)
  1996 – 1997
- Research Category
  
  Grant-in-Aid for international Scientific Research
- Research Field
  
  物性一般(含基礎論)
- Research Institution
  Osaka University
1次元量子スピン系における量子基底及び励起状態の理論的研究Principal Investigator
- Principal Investigator
  
  利根川孝
- Project Period (FY)
  1995
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  物性一般(含基礎論)
- Research Institution
  Kobe University
Development of Teaching System for Fundamental Course in Physics Laboratory under Consistent Four-years Education
- Principal Investigator
  
  KUNITOMO Masakazu
- Project Period (FY)
  1994 – 1995
- Research Category
  
  Grant-in-Aid for Developmental Scientific Research (B)
- Research Field
  
  Science education
- Research Institution
  Kobe University
計算物理学ー物性研究における新展開ー・第III班コンプレックス系における協力現象
- Principal Investigator
  
  高山一
- Project Period (FY)
  1991
- Research Category
  
  Grant-in-Aid for Scientific Research on Priority Areas
- Research Institution
  University of Tsukuba
計算物理学-物性研究における新展開-第III班コンプレックス系における協力現象
- Principal Investigator
  
  高山一
- Project Period (FY)
  1991 – 1993
- Research Category
  
  Grant-in-Aid for Scientific Research on Priority Areas
- Research Institution
  University of Tsukuba
サブミリ波ESRによるガラスの局在フォノン「フラクトン」の研究
- Principal Investigator
  
  本河光博
- Project Period (FY)
  1988 – 1989
- Research Category
  
  Grant-in-Aid for General Scientific Research (A)
- Research Field
  
  固体物性
- Research Institution
  Kobe University
Theoretical Study of Quantum-Spin Systems with Competing InteractionsPrincipal Investigator
- Principal Investigator
  
  TONEGAWA Takashi
- Project Period (FY)
  1986 – 1988
- 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
  KOBE UNIVERSITY
Theory of Superlattice Formation in Surfaces and Alloys
- Principal Investigator
  
  KANAMORI Junjiro
- Project Period (FY)
  1984 – 1986
- 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
  Osaka University

[Journal Article] Field-Induced Spin Nematic Liquid of the S=1/2 Bond-Alternating Chain with the Anisotropy2023
- Author(s)
  Nakanishi Ryosuke、Yamada Takaharu、Furuchi Rito、Nakano Hiroki、Kaneyasu Hirono、Okamoto Kiyomi、Tonegawa Takashi、Sakai Toru
- Journal Title
  
  JPS Conference Proceedings
  
  Volume: 38
- DOI
  10.7566/jpscp.38.011156
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-23K11125, KAKENHI-PROJECT-20K03866
[Journal Article] Nematic Tomonaga-Luttinger Liquid Phase in an S = 1/2 Ferromagnetic-Antiferromagnetic Bond-Alternating Chain2023
- Author(s)
  Tonegawa Takashi、Okamoto Kiyomi、Nomura Kiyohide、Sakai Toru
- Journal Title
  
  JPS Conference Proceedings
  
  Volume: 38
- DOI
  10.7566/jpscp.38.011154
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K03866
[Journal Article] Translational Symmetry Broken Magnetization Plateau of the S=2 Antiferromagnetic Chain with Anisotropies2023
- Author(s)
  Yamada Takaharu、Nakanishi Ryosuke、Furuchi Rito、Nakano Hiroki、Kaneyasu Hirono、Okamoto Kiyomi、Tonegawa Takashi、Sakai Toru
- Journal Title
  
  JPS Conference Proceedings
  
  Volume: 38
- DOI
  10.7566/jpscp.38.011163
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-23K11125, KAKENHI-PROJECT-20K03866
[Journal Article] S=2 Quantum Spin Chain with the Biquadratic Exchange Interaction2022
- Author(s)
  Sakai Toru、Yamada Takaharu、Nakanishi Ryosuke、Furuchi Rito、Nakano Hiroki、Kaneyasu Hirono、Okamoto Kiyomi、Tonegawa Takashi
- Journal Title
  
  Journal of the Physical Society of Japan
  
  Volume: 91 Issue: 7
- DOI
  10.7566/jpsj.91.074702
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K03866
[Journal Article] Field-induced spin nematic Tomonaga-Luttinger liquid of the S=1/2 spin ladder system with anisotropic ferromagnetic rung interaction2022
- Author(s)
  Sakai Toru、Nakanishi Ryosuke、Yamada Takaharu、Furuchi Rito、Nakano Hiroki、Kaneyasu Hirono、Okamoto Kiyomi、Tonegawa Takashi
- Journal Title
  
  Physical Review B
  
  Volume: 106 Issue: 6
- DOI
  10.1103/physrevb.106.064433
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K03866
[Journal Article] Ground-State Phase Diagram of an Anisotropic S = 1/2 Ladder with Different Leg Interactions2018
- Author(s)
  Tonegawa Takashi、Hikihara Toshiya、Okamoto Kiyomi、Furuya Shunsuke C.、Sakai Toru
- Journal Title
  
  Journal of the Physical Society of Japan
  
  Volume: 87 Issue: 10 Pages: 104002-104002
- DOI
  10.7566/jpsj.87.104002
- NAID
  210000134973
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-15K05198, KAKENHI-PUBLICLY-18H04330, KAKENHI-PROJECT-17H02931, KAKENHI-PROJECT-16K05419
[Journal Article] Exact Ground States of Frustrated Quantum Spin Systems Consisting of Spin-Dimer Units2017
- Author(s)
  Toshiya Hikihara, Takashi Tonegawa, Kiyomi Okamoto, and Toru Sakai
- Journal Title
  
  Journal of Physical Society of Japan
  
  Volume: 86 Issue: 5 Pages: 054709-054709
- DOI
  10.7566/jpsj.86.054709
- NAID
  210000134369
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-15K05198, KAKENHI-PROJECT-16K05419, KAKENHI-PUBLICLY-16H01080
[Journal Article] Frustrated S=1/2 Two-Leg Ladder with Different Leg Interactions2017
- Author(s)
  Takashi Tonegawa, Kiyomi Okamoto, Toshiya Hikihara, and Toru Sakai
- Journal Title
  
  Journal of Physics: Conference Series
  
  Volume: 828 Pages: 012003-012003
- DOI
  10.1088/1742-6596/828/1/012003
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-15K05198, KAKENHI-PROJECT-16K05419, KAKENHI-PUBLICLY-16H01080
[Journal Article] Ground-state phase diagram of an anisotropic S=1/2 ladder with alternating rung interactions2016
- Author(s)
  Takashi Tonegawa, Kiyomi Okamoto, Toshiya Hikihara and Toru Sakai
- Journal Title
  
  Journal of Physics: Conference Series
  
  Volume: 683 Pages: 012039-012039
- DOI
  10.1088/1742-6596/683/1/012039
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-15K05198, KAKENHI-PUBLICLY-16H01080, KAKENHI-PROJECT-16K05419
[Journal Article] Effect of monomer-monomer interactions on the phase diagrams of the S=1/2 distorted diamond type quantum spin chain2016
- Author(s)
  K. Okamoto, T. Tonegawa and T. Sakai
- Journal Title
  
  Journal of Physics: Conference Series
  
  Volume: 683 Pages: 012038-012038
- DOI
  10.1088/1742-6596/683/1/012038
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PUBLICLY-16H01080, KAKENHI-PROJECT-16K05419
[Journal Article] Ground State Phase Diagram of the Bond-Alternating S=2 Quantum Spin Chain with the XXZ and On-Site Anisotropies -Symmetry Protected Topological Phase versus Trivial Phase-2016
- Author(s)
  K. Okamoto, T. Tonegawa and T. Sakai
- Journal Title
  
  Journal of the Physical Society of Japan
  
  Volume: 85 Issue: 6 Pages: 063704-063704
- DOI
  10.7566/jpsj.85.063704
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PUBLICLY-16H01080, KAKENHI-PROJECT-16K05419
[Journal Article] Edge Modes in the Intermediate-D and Large-D Phases of the S=2 Quantum Spin Chain2014
- Author(s)
  Kiyomi Okamoto, Takashi Tonegawa, Toru Sakai and Makoto Kaburagi
- Journal Title
  
  JPS Conference Proceedings
  
  Volume: -
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23540388
[Journal Article] Anomalous behavior of the spin gap of a spin-1/2 two-leg antiferromagnetic ladder with Ising-like rung interactions2013
- Author(s)
  T. Tonegawa
- Journal Title
  
  Physica Status Solidi B
  
  Volume: 250 Issue: 3 Pages: 575-578
- DOI
  10.1002/pssb.201200757
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23340109, KAKENHI-PROJECT-23540388
[Journal Article] Ground-state phase diagram of S=2 quantum spin chain with the XXZ and on-site anisotropies2011
- Author(s)
  K.Okamoto
- Journal Title
  
  Journal of Physics : Conference Series
  
  Volume: 302 Pages: 012014-012014
- DOI
  10.1088/1742-6596/302/1/012014
- Peer Reviewed
- Data Source
  KAKENHI-PUBLICLY-22014012, KAKENHI-PROJECT-23340109, KAKENHI-PROJECT-23540388
[Journal Article] Haldane, Large-D and Intermediate-D States in an S=2 Quantum Spin Chain with On-Site and XXZ Anisotropies2011
- Author(s)
  T.Tonegawa
- Journal Title
  
  Journal of Physical Society of Japan
  
  Volume: 80
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20340096
[Journal Article] How to distinguish the Haldane/Large-D state and the intermediate-D state in an S=2 quantum spin chain with the XXZ and on-site anisotropies2011
- Author(s)
  K.Okamoto
- Journal Title
  
  Journal of Physics : Conference Series
  
  Volume: 320 Pages: 012018-012018
- DOI
  10.1088/1742-6596/320/1/012018
- Peer Reviewed
- Data Source
  KAKENHI-PUBLICLY-22014012, KAKENHI-PROJECT-23340109, KAKENHI-PROJECT-23540388
[Journal Article] Haldane, Large-D and Intermediate-D States in an S=2 Quantum Spin Chain with On-Site and XXZ Anisotropies2011
- Author(s)
  T.Tonegawa
- Journal Title
  
  Journal of Physical Society of Japan
  
  Volume: 80 Issue: 4 Pages: 043001-043001
- DOI
  10.1143/jpsj.80.043001
- Peer Reviewed
- Data Source
  KAKENHI-PUBLICLY-22014012, KAKENHI-PROJECT-23340109
[Journal Article] Half Magnetization Plateau of Frustrated S=1 Antiferromagnetic Chain2010
- Author(s)
  T.Tonegawa
- Journal Title
  
  Journal of Physics : Conference Series
  
  Volume: 200
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20340096
[Journal Article] Magnetization Process of the S=1/2 Distorted Diamond Spin Chain with the Dzyaloshinsky-Moriya interaction2010
- Author(s)
  T.Sakai, K.Okamoto, T.Tonegawa
- Journal Title
  
  J.Phys. : Conf.Ser. 200
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18540340
[Journal Article] First-order phase transition between one-third magnetization plateau states in an anisotropic (S, S')=(1, 2) spin-alternating chain2010
- Author(s)
  T.Tonegawa, K.Okamoto, T.Sakai
- Journal Title
  
  Phys.Stat.Sol.(b) 247
  
  Pages: 688-690
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18540340
[Journal Article] First-Order Phase Transition between One-Third Magnetization Plateau States in an Anisotropic(S, S') Spin Alternating Chain2010
- Author(s)
  T. Tonegawa, K. Okamoto and T. Sakai
- Journal Title
  
  Physica Status Solidi B
  
  Volume: 247 Pages: 688-690
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20340096
[Journal Article] Half Magnetization Plateau of a Frustrated S=1 Antiferromagnetic Chain2010
- Author(s)
  T. Tonegawa, H. Nakano, T. Sakai, K. Okamoto, K. Okunishi and K. Nomura
- Journal Title
  
  J. Phys. Conf. Ser
  
  Volume: 200
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20340096
[Journal Article] Field-induced nematic phase in the spin ladder system with easy-axis anisotropy2010
- Author(s)
  T.Sakai, T.Tonegawa, K.Okamoto
- Journal Title
  
  Phys.Stat.Sol.(b) 247
  
  Pages: 583-585
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18540340
[Journal Article] First-Order Phase Transition between One-Third Magnetization Plateau States in an Anisotropic (S,S') Spin Alternating Chain2010
- Author(s)
  T.Tonegawa
- Journal Title
  
  Physica Status Solidi B
  
  Volume: 247 Pages: 688-690
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20340096
[Journal Article] Magnetization Process of the S=1/2 Distorted Diamond Spin Chain with the Dzyaloshinsky-Moriya interaction2010
- Author(s)
  T. Sakai, T. Tonegawa and K. Okamoto
- Journal Title
  
  J. Phys. Conf. Ser
  
  Volume: 200
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20340096
[Journal Article] Half Magnetization Plateau of Frustrated S=1 Antiferromagnetic Chain2010
- Author(s)
  T.Tonegawa
- Journal Title
  
  Journal of Physics : Conference Series 200
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20340096
[Journal Article] Field-induced nematic phase in the spin ladder system with easy-axis anisotropy2010
- Author(s)
  Toru Sakai, Takashi Tonegawa, Kiyomi Okamoto
- Journal Title
  
  Phys. Stat. Sol. 247
  
  Pages: 583-585
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18540340
[Journal Article] Field-Induced Nematic Phase in the Spin Ladder System with Easy-Axis Anisotropy2010
- Author(s)
  T. Sakai, T. Tonegawa and K. Okamoto
- Journal Title
  
  Physica Status Solidi B
  
  Volume: 247 Pages: 583-585
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20340096
[Journal Article] Half Magnetization Plateau of a Frustrated S=1 Antiferromagnetic Chain2010
- Author(s)
  T Tonegawa, H.Nakano, T.Sakai, K.Okamoto, K.Okunishi, K.Nomura
- Journal Title
  
  J.Phys. : Conf.Ser. 200
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18540340
[Journal Article] First-order phase transition between one-third magnetization plateau states in an anisotropic (S, S') = (1, 2) spin-alternating chain2010
- Author(s)
  Takashi Tonegawa, Kiyomi Okamoto, Toru Sakai
- Journal Title
  
  Phys. Stat. Sol. 247
  
  Pages: 688-690
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18540340
[Journal Article] First-Order Phase Transition between One-Third Magnetization Plateau States in an Anisotropic(S, S')Spin Alternating Chain2010
- Author(s)
  T.Tonegawa
- Journal Title
  
  Physica Status Tolidi 247
  
  Pages: 688-690
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20340096
[Journal Article] Elementary Excitations and Spin Dynamics in Nanowire Quantum Magnets2009
- Author(s)
  T.Sakai, K.Okamoto, T.Tonegawa
- Journal Title
  
  Int.J.Mod.Phys.C 20
  
  Pages: 1467-1476
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18540340
[Journal Article] Ground-State Phase Diagram of an (S, S')=(1, 2) Spin-Alternating Chain with Competing Single-Ion Anisotropies2009
- Author(s)
  T. Tonegawa
- Journal Title
  
  Journal of Physics : Conference Series 145
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20340096
[Journal Article] Field-Induced Incommensurate Order and Possible Supersolid in the S=1/2 Frustrated Diamond Chain2009
- Author(s)
  T. Sakai, K. Okamoto, T. Tonegawa
- Journal Title
  
  J. Phys. : Conf. Ser. 145
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18540340
[Journal Article] Elementary Excitations and Spin Dynamics in Nanowire Quantum Magnets2009
- Author(s)
  Toru Sakai, Takashi Tonegawa, Kiyomi Okamoto
- Journal Title
  
  Int. J. Mod. Phys. 20
  
  Pages: 1467-1476
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18540340
[Journal Article] Elementary excitations and spin dynamics in nanowire quantum magnets2009
- Author(s)
  T. Sakai, T. Tonegawa and K. Okamoto
- Journal Title
  
  Int. J. Mod. Phys. C
  
  Volume: 20 Pages: 1467-1476
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20340096
[Journal Article] Two-step Quantum Spin Flop Transition in Spin Ladders2009
- Author(s)
  T. Sakai, K. Okamoto, T. Tonegawa
- Journal Title
  
  J. Phys. : Conf. Ser. 150
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18540340
[Journal Article] Two-step quantum spin flop transition in spin ladders2009
- Author(s)
  T. Sakai, T. Tonegawa and K. Okamoto
- Journal Title
  
  J. Phys. Conf. Series
  
  Volume: 150
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20340096
[Journal Article] Ground-State Phase Diagram of an (S, S')=(1, 2) Spin-Alternating Chain with Competing Single-Ion Anisotropies2009
- Author(s)
  T. Tonegawa, K Okamoto, T. Sakai, M. Kaburagi
- Journal Title
  
  J. Phys. : Conf. Ser. 145
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18540340
[Journal Article] Field-Induced Incommensurate Order and Possible Supersolid in the S=1/2 Frustrated Diamond Chain2009
- Author(s)
  T. Sakai, K. Okamoto and T. Tonegawa
- Journal Title
  
  J. Phys. Conf. Series
  
  Volume: 145
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20340096
[Journal Article] Ground-State Phase Diagram of an(S, S')=(1, 2) Spin-Alternating Chain with Competing Single-Ion Anisotropies2009
- Author(s)
  T. Tonegawa, T. Sakai, K. Okamoto and M. Kaburagi
- Journal Title
  
  J. Phys. Conf. Series
  
  Volume: 145
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20340096
[Journal Article] One-Third Magnetization Plateau in an Anisotropic(S, S')=(1,2)Spin-Alternating Chain2007
- Author(s)
  T.Tonegawa
- Journal Title
  
  Journal of Physical Society of Japan 76
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17340100
[Journal Article] Quantum Spin Flop Transition in Nanowire Ferrimagnets2007
- Author(s)
  T. Sakai, K. Okamoto and T. Tonegawa
- Journal Title
  
  Physica E 40
  
  Pages: 359-362
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18540340
[Journal Article] Finite-Field Ground State of an $S=1$ Zigzag Ladder2007
- Author(s)
  T.Tonegawa, K.Okamoto, K.Okunishi, T.Sakai
- Journal Title
  
  J. Mag. Mag. Mat. 310・2
- Data Source
  KAKENHI-PROJECT-18540340
[Journal Article] One-Third Magnetization Plateau in an Anisotropic(S, S')=(1, 2)Spin-Alternating Chain2007
- Author(s)
  T. Tonegawa, T. Sakai, K. Okamoto and M. Kaburagi
- Journal Title
  
  J. Phys. Soc. Jpn 76
- NAID
  210000107031
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18540340
[Journal Article] One-Third Magnetization Plateau in an Anisotropic (S,S')=(1,2) Spin-Alternating Chain2007
- Author(s)
  T. Tonegawa, T. Sakai, K. Okamoto and M. Kaburagi
- Journal Title
  
  J. Phys. Soc. Jpn. 76
- NAID
  210000107031
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18540340
[Journal Article] Finite-field ground satate of an S=1 zigzag ladder2007
- Author(s)
  T.Tonegawa
- Journal Title
  
  Journal of Magnetism and Magnetic Materials 310
- Description
  「研究成果報告書概要(和文)」より
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17340100
[Journal Article] Finite-Field Ground State of an S=1 Zigzag Ladder2007
- Author(s)
  T. Tonegawa
- Journal Title
  
  Journal of Magnetism and Magnetic Materials 310
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17340100
[Journal Article] One-Third Magnetization Plateau in an Anisotropic(S,S')=(1,2)Spin-Alternating Chain2007
- Author(s)
  T.Tonegawa
- Journal Title
  
  Journal of Physical Society of Japan 76
- Description
  「研究成果報告書概要(和文)」より
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17340100
[Journal Article] Quantum Spin Flop Transition in Nanowire Ferrimagnets2007
- Author(s)
  T. Sakai, T. Tonegawa and K. Okamoto
- Journal Title
  
  Physica E 40
  
  Pages: 359-362
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18540340
[Journal Article] One-Third Magnetization Plateau in an Anisotropic(S,S')=(1,2)Spin-Alternating Chain2007
- Author(s)
  T. Tonegawa
- Journal Title
  
  Journal of the Physical Society of Japan 76
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17340100
[Journal Article] Quantum Spin Flop Transition in Nanowire Ferrimagnets2007
- Author(s)
  Toru Sakai, Kiyomi Okamoto, Takashi Tonegawa
- Journal Title
  
  Physica E 40
  
  Pages: 359-362
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18540340
[Journal Article] One-Third Magnetization Plateau in an Anisotropic (S, S')=(1, 2) Spin-Alternating Chain2007
- Author(s)
  Takashi Tonegawa, Toru Sakai, Kiyomi Okamoto, Makoto Kaburagi
- Journal Title
  
  J. Phys. Soc. Jpn 76
- NAID
  210000107031
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18540340
[Journal Article] Field-Induced Incommensurate Order in a Quasi-1D Antiferromagnet2006
- Author(s)
  T.Sakai, K.Okamoto, K.Okunishi, T.Tonegawa
- Journal Title
  
  Proc.24th Int.Conf.Low Temperature Physics (in press)
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16540332
[Journal Article] Quantum Magnetization Plateau of an Anisotropic Mixed Spin Chain2006
- Author(s)
  T.Sakai, T.Tonegawa, K.Okamoto
- Journal Title
  
  J. Phys. : Conf. Ser. 51
  
  Pages: 163-166
- Data Source
  KAKENHI-PROJECT-18540340
[Journal Article] 1/3 magnetization plateau in a one-dimensional anisotropic ferrimagnet2006
- Author(s)
  T.Tonegawa, T.Sakai, K.Okamoto, M.Kaburagi
- Journal Title
  
  J. Phys. : Conf. Ser. 51
  
  Pages: 171-174
- Data Source
  KAKENHI-PROJECT-18540340
[Journal Article] 1/3 magnetization plateau in a one-dimensional anisotropic ferrimagnet2006
- Author(s)
  T.Tonegawa
- Journal Title
  
  Journal of Physics : Conference Series 51
  
  Pages: 171-174
- Description
  「研究成果報告書概要(和文)」より
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17340100
[Journal Article] 1/3 magnetization plateau in a one-dimensional anisotropic ferrimagnet2006
- Author(s)
  T.Tonegawa
- Journal Title
  
  Journal of Physics Conference Series 51
  
  Pages: 171-174
- Data Source
  KAKENHI-PROJECT-17340100
[Journal Article] Fractional Sz Excitation and its Boundstate for the S=1/2 Antiferro-magnetic Zigzag Spin Chain in a Magnetic Field2005
- Author(s)
  K.Okunishi, T.Tonegawa
- Journal Title
  
  J.Phys.Soc.Jpn 74(Suppl)
  
  Pages: 151-156
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16540332
[Journal Article] Finite-field Ground State of the S=1 Antiferromagnetic-Ferromagnetic Bond-Alternating Chain2005
- Author(s)
  Takashi Tonegawa
- Journal Title
  
  J.Phys.Soc.Jpn. (発表予定)
- Data Source
  KAKENHI-PROJECT-16540332
[Journal Article] Finite-Field Ground State of the S=1 Anisotropic Frustrated Antiferromagnetic Chain2005
- Author(s)
  T.Tonegawa
- Journal Title
  
  Progress of Theoretical Physics Supplement 159
  
  Pages: 77-81
- Description
  「研究成果報告書概要(和文)」より
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17340100
[Journal Article] Finite-Field Ground State of the S=1 Antiferromagnetic-Ferromagnetic Bond-Alternating Chain2005
- Author(s)
  Takashi Tonegawa
- Journal Title
  
  J. Phys. Soc. Jpn. 74.Suppl.
  
  Pages: 161-164
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16540332
[Journal Article] Finte-Field Ground State of an S=1 Anisotropic Antiferromagetic Chain2005
- Author(s)
  Takashi Tonegawa
- Journal Title
  
  Prog. Theor. Phys., Supplement No.159
  
  Pages: 77-81
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16540332
[Journal Article] Finite-Field Ground State of an S=1 Anisotropic Antiferromagnetic Chain2005
- Author(s)
  Takashi Tonegawa
- Journal Title
  
  Prog.Theor.Phys., Suppl. No.159
  
  Pages: 77-81
- Data Source
  KAKENHI-PROJECT-16540332
[Journal Article] Finite-Field Ground State of an S=1 Anisotropic Antiferromagnetic Chain2005
- Author(s)
  Takashi Tonegawa
- Journal Title
  
  Prog.Theor.Phys. (発表予定)
- Data Source
  KAKENHI-PROJECT-16540332
[Journal Article] Experimental Observation of the 1/3 Magnetization Plateau in the Diamond-Chain Compound Cu3(C03)2(OH)22005
- Author(s)
  H.Kikuchi, Y.Fujii, M.Chiba, S.Mitsudo, T.Idehara, T.Tonegawa, K.Okamoto, T.Sakai, T.Kuwai, H.Ohta
- Journal Title
  
  Phys.Rev.Lett. 94[22]
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16540332
[Journal Article] Finite-Field Ground State of the S=1 Antiferromagnetic-Ferromagnetic Bond-Alternating Chain2005
- Author(s)
  T.Tonegawa, K.Okamoto, M.Kaburagi
- Journal Title
  
  J.Phys.Soc.Jpn. 74(Suppl)
  
  Pages: 161-164
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16540332
[Journal Article] Finite-Field Ground State of the S=1 Antiferromagnetic-Ferromagnetic Bond-Alternating Chain2005
- Author(s)
  Takashi Tonegawa
- Journal Title
  
  J.Phys.Soc.Jpn. 74,Suppl.
  
  Pages: 161-164
- Data Source
  KAKENHI-PROJECT-16540332
[Journal Article] Phase Diagram of S=1 XXZ Chain with Next-Nearest-Neighbor Interaction2005
- Author(s)
  T.Murashima, K.Hijii, K.Nomura, T.Tonegawa
- Journal Title
  
  J.Phys.Soc.Jpn 74[5]
  
  Pages: 1544-1551
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16540332
[Journal Article] Finite-Field Ground State of the S=1 Antiferromagnetic-Ferromagnetic Bond-Alternating Chain2005
- Author(s)
  T.Tonegawa
- Journal Title
  
  Journal of Physical Society of Japan Supplement 74
  
  Pages: 161-164
- Data Source
  KAKENHI-PROJECT-17340100
[Journal Article] Finite-Field Ground State of an S=1 Anisotropic Antiferromagnetic Chain2005
- Author(s)
  T.Tonegawa, K.Okunishi, T.Sakai, M.Kaburagi
- Journal Title
  
  Prog.Thore.Phys. No.159(Supplement)
  
  Pages: 77-81
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16540332
[Journal Article] Half Magnetization Plateau in a Frustrated S=1 Antiferromagnetic Chain
- Author(s)
  T.Tonegawa, T.Sakai, H.Nakano, K.Okamoto, K.Okunishi, K.Nomura
- Journal Title
  
  J.Phys. : Conf.Ser. (掲載決定)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18540340
[Journal Article] Magnetization Process of the S=1/2 Distorted Diamond Spin Chain with the Dzyaloshinsky-Moriya Interaction
- Author(s)
  T.Sakai, K.Okamoto, T.Tonegawa
- Journal Title
  
  J.Phys. : Conf.Ser. (掲載決定)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18540340
[Journal Article] Edge Modes in the Intermediate-D and Large-D Phases of the S=2 Quantum Spin Chain with XXZ and On-Site Anisotropies
- Author(s)
  Kiyomi Okamoto, Takashi Tonegawa, Toru Sakai and Makoto Kaburagi
- Journal Title
  
  JPS Conf. Proc
- URL
  http://arxiv.org/pdf/1310.3385.pdf
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23540388
[Presentation] アズライトのパラメーター問題と歪んだダイヤモンド型スピン鎖のモノマー間相互作用2014
- Author(s)
  岡本清美, 利根川孝, 坂井徹
- Organizer
  日本物理学会第69回年次大会
- Place of Presentation
  東海大学湘南キャンパス
- Year and Date
  2014-03-28
- Data Source
  KAKENHI-PROJECT-23540388
[Presentation] F-AFladder(サイト反転不変)系でのひねり境界条件とパリティ2013
- Author(s)
  野村清英, 岡本清美, 利根川孝, 坂井徹
- Organizer
  第8回量子スピン系研究会
- Place of Presentation
  福井大学遠赤外領域開発研究センター
- Year and Date
  2013-12-14
- Data Source
  KAKENHI-PROJECT-23540388
[Presentation] S=1/2の歪んだダイヤモンド型スピン鎖のモノマー間相互作用と相図2013
- Author(s)
  岡本清美, 利根川孝, 坂井徹
- Organizer
  第7回物性科学領域横断研究会
- Place of Presentation
  東京大学武田先端知ビル
- Year and Date
  2013-12-01
- Data Source
  KAKENHI-PROJECT-23540388
[Presentation] S=2量子スピン鎖の Haldane 状態，Large-D 状態，Intermediate-D 状態2012
- Author(s)
  岡本清美，利根川孝，中野博生，坂井徹，野村清英，鏑木誠
- Organizer
  量子スピン系研究会
- Place of Presentation
  福井大学遠赤外領域開発研究センター
- Data Source
  KAKENHI-PROJECT-23540388
[Presentation] Ground-State Phase Diagram of an Anisotropic S=2 Antiferromagnetic Quantum2012
- Author(s)
  T. Tonegawa
- Organizer
  ハンガリー科学アカデミー・セミナー
- Place of Presentation
  ハンガリー科学アカデミー・ブダペスト（ハンガリー）
- Invited
- Data Source
  KAKENHI-PROJECT-23340109
[Presentation] 異方的 S=2 XXZ 反強磁性鎖の基底状態相図: 四次の一軸性オンサイト異方性の効果2012
- Author(s)
  利根川孝，岡本清美，中野博生，坂井徹，野村清英，鏑木誠
- Organizer
  日本物理学会2012年年次大会
- Place of Presentation
  関西大学西宮上ケ原キャンパス
- Data Source
  KAKENHI-PROJECT-23540388
[Presentation] 最近接相互作用におけるXXZ型異方性および二次と四次の一軸性オンサイト異方性をもつS=2量子スピン鎖の基底状態相図2012
- Author(s)
  利根川孝，岡本清美，中野博生，坂井徹，野村清英，鏑木誠
- Organizer
  「フラストレーションが創る新しい物性」特定領域最終成果報告会
- Place of Presentation
  大阪大学吹田キャンパス
- Data Source
  KAKENHI-PROJECT-23540388
[Presentation] Ground-State Phase Diagram of an Anisotropic S=2 Antiferromagnetic Chain:Appearance of the Intermediate-D Phasedue to the Competition between Ising-Type Exchange Interaction and Easy-Axis-Type On-Site Anisotropy2011
- Author(s)
  T. Tonegawa, K. Okamoto, H. Nakano, T. Sakai, K. Nomura and M. Kaburagi
- Organizer
  CIFAR/MEXT Japanese Network MEETING
- Place of Presentation
  Coast Plaza Hotel and Suites, Vancouver, Canada
- Data Source
  KAKENHI-PROJECT-23540388
[Presentation] Ground-State Phase Diagram of an Anisotropic S=2 Antiferromagnetic Chain with Quartic, Uniaxial, On-Site Anisotropy2011
- Author(s)
  Takashi Tonegawa, Kiyomi Okamoto, Hiroki Nakano, Toru Sakai, Kiyohide Nomura, and Makoto Kaburagi
- Organizer
  Novel Quantum Sates on Condensed Matter 2011: Correlation, Frustration and Topology
- Place of Presentation
  京都大学基礎物理学研究所
- Data Source
  KAKENHI-PROJECT-23540388
[Presentation] 異方的 S=2 反強磁性量子スピン鎖の基底状態相図：四次の一軸性オンサイト異方性の効果2011
- Author(s)
  利根川孝, 岡本清美, 中野博生, 坂井徹, 野村清英, 鏑木誠
- Organizer
  第7回トピカルミーティング「フラストレーションとスピン・電荷・軌道・格子自由度」
- Place of Presentation
  彦根ビューホテル
- Data Source
  KAKENHI-PROJECT-23540388
[Presentation] ２次と４次のオンサイト異方性をもつS=2 XXZ鎖の基底状態相図2011
- Author(s)
  利根川孝，岡本清美，中野博生，坂井徹，野村清英，鏑木誠
- Organizer
  第5回物性科学領域横断研究会
- Place of Presentation
  東北大学片平キャンパス
- Data Source
  KAKENHI-PROJECT-23540388
[Presentation] 異方的S=2反強磁性量子スピン鎖の基底状態相図 --- Intermediate-D相の存在 --- II2011
- Author(s)
  利根川孝，岡本清美，中野博生，坂井徹，野村清英，鏑木誠
- Organizer
  日本物理学会2011年秋季大会
- Place of Presentation
  富山大学五福キャンパス
- Data Source
  KAKENHI-PROJECT-23540388
[Presentation] 異方的S=2反強磁性量子スピン鎖の基底状態相図 --- Intermediate-D相の存在 --- I2011
- Author(s)
  岡本清美，利根川孝，中野博生，坂井徹，野村清英，鏑木誠
- Organizer
  日本物理学会2011年秋季大会
- Place of Presentation
  富山大学五福キャンパス
- Data Source
  KAKENHI-PROJECT-23540388
[Presentation] フラストレートしたS=1反強磁性鎖における磁化の2分の1プラトー2010
- Author(s)
  利根川孝, 中野博生, 岡本清美, 坂井徹
- Organizer
  量子スピン系研究会
- Place of Presentation
  敦賀市西公民館
- Year and Date
  2010-01-05
- Data Source
  KAKENHI-PROJECT-18540340
[Presentation] Ground-State Phase Diagram of an S=2 Chain with Bond-Alternation and Uniaxial On-Site Anisotropy2010
- Author(s)
  Takashi Tonegawa, Hiroki Nakano, Kiyomi Okamoto, Toru Sakai, Kiyohide Nomura
- Organizer
  The workshop "New Trends in Quantum Magnetism"
- Place of Presentation
  University Paris-Sud, Orsay, France
- Year and Date
  2010-06-01
- Data Source
  KAKENHI-PROJECT-18540340
[Presentation] フラストレートしたS=1反強磁性鎖における磁化の2分の1プラトーII2010
- Author(s)
  利根川孝, 中野博生, 坂井徹, 岡本清美
- Organizer
  日本物理学会第65回年次大会
- Place of Presentation
  岡山大学津島キャンパス
- Year and Date
  2010-03-22
- Data Source
  KAKENHI-PROJECT-18540340
[Presentation] Magnetization Process of the S=1/2 Distorted Diamond Spin Chain2009
- Author(s)
  Toru Sakai, Kiyomi Okamoto, Takashi Tonegawa
- Organizer
  6th International Symposium on High Magnetic Field Spin Science in 100T
- Place of Presentation
  東北大学
- Year and Date
  2009-12-08
- Data Source
  KAKENHI-PROJECT-18540340
[Presentation] Half Magnetization Plateau in a Frustrated S=1 Antiferromagnetic Chain2009
- Author(s)
  T.Tonegawa, T.Sakai, H.Nakano, K.Okamoto, K.Okunishi, K.Nomura
- Organizer
  International Conference on Magnetism
- Place of Presentation
  Karlsruhe, Germany
- Year and Date
  2009-07-30
- Data Source
  KAKENHI-PROJECT-18540340
[Presentation] 異方的スピンラダー素の磁場誘起スピンネマティック相2009
- Author(s)
  坂井徹, 利根川孝, 岡本清美
- Organizer
  日本物理学会2009年秋季大会
- Place of Presentation
  熊本大学黒髪キャンパス
- Year and Date
  2009-09-25
- Data Source
  KAKENHI-PROJECT-18540340
[Presentation] First-Order Phase Transition between One-Third Magnetization Plateau States in an Anisotropic (S, S')=(1, 2) Spin-Alternating Chain2009
- Author(s)
  T.Tonegawa, K.Okamoto, T.Sakai
- Organizer
  The International Conference on Quantum Criticality and Novel Phases
- Place of Presentation
  Dresden, Germany
- Year and Date
  2009-08-04
- Data Source
  KAKENHI-PROJECT-18540340
[Presentation] Half Magnetization Plateau in a Frustrated S=1 Ant iferromagntic Chain2009
- Author(s)
  T. Tonegawa, H. Nakano, T. Sakai, K. Okamoto
- Organizer
  4th JAEA Synchrotron Radiation Research Symposium: X-Ray and High Magnetic Field
- Place of Presentation
  SPring-8
- Year and Date
  2009-03-06
- Data Source
  KAKENHI-PROJECT-18540340
[Presentation] Magnetization Process of the S=1/2 Distorted Diamond Spin Chain2009
- Author(s)
  T.Sakai, K.Okamoto, T.Tonegawa
- Organizer
  6th International Symposium on High Magnetic Field Spin Science in 100T
- Place of Presentation
  東北大学さくらホール
- Year and Date
  2009-12-08
- Data Source
  KAKENHI-PROJECT-18540340
[Presentation] フラストレートしたS=1反強磁性鎖における磁化の2分の1プラトー2009
- Author(s)
  利根川孝, 中野博生, 坂井徹, 岡本清美, 奥西巧一, 野村清英
- Organizer
  量子スピン研究会
- Place of Presentation
  福井大学遠赤外領域開発研究センター
- Year and Date
  2009-02-03
- Data Source
  KAKENHI-PROJECT-18540340
[Presentation] 歪んだダイヤモンド鎖の磁場誘起非整合秩序2009
- Author(s)
  坂井徹, 利根川孝, 岡本清美
- Organizer
  日本物理学会2009年年次大会
- Place of Presentation
  立教大学池袋キャンパス
- Year and Date
  2009-03-27
- Data Source
  KAKENHI-PROJECT-18540340
[Presentation] Magnetization Process of the S=1/2 Distorted Diamond Spin Chain with the Dzyaloshinsky-Moriya Interaction2009
- Author(s)
  T.Sakai, K.Okamoto, T.Tonegawa,
- Organizer
  International Conference on Magnetism
- Place of Presentation
  Karlsruhe, Germany
- Year and Date
  2009-07-30
- Data Source
  KAKENHI-PROJECT-18540340
[Presentation] ジャロシンスキー・守谷相互作用のある歪んだダイヤモンド鎖の磁化過程2009
- Author(s)
  坂井徹, 岡本清美, 利根川孝
- Organizer
  日本物理学会2009年秋季大会
- Place of Presentation
  熊本大学黒髪キャンパス
- Year and Date
  2009-09-26
- Data Source
  KAKENHI-PROJECT-18540340
[Presentation] Field Induced Nematic Phase in the Spin Ladder System with Easy-Axis Anisotropy2009
- Author(s)
  T.Sakai, T.Tonegawa, K.Okamoto
- Organizer
  The International Conference on Quantum Criticality and Novel Phases
- Place of Presentation
  Dresden, Germany
- Year and Date
  2009-08-03
- Data Source
  KAKENHI-PROJECT-18540340
[Presentation] 1次元異方的混晶フェリ磁性体における磁化の3分の1プラトーIV2009
- Author(s)
  利根川孝, 岡本清美, 坂井徹
- Organizer
  日本物理学会2009年秋季大会
- Place of Presentation
  熊本大学黒髪キャンパス
- Year and Date
  2009-09-26
- Data Source
  KAKENHI-PROJECT-18540340
[Presentation] Half Magnetization Plateau in a Frustrated S=1 Antiferromagnetic Chain2009
- Author(s)
  Takashi Tonegawa, Hiroki Nakano, Toru Sakai, Kiyomi Okamoto
- Organizer
  4th JAEA Synchrotron Radiation Research Symposium : X-Ray and High Magnetic Field
- Place of Presentation
  SPring8
- Year and Date
  2009-03-06
- Data Source
  KAKENHI-PROJECT-18540340
[Presentation] 歪んだダイヤモンド鎖の磁場誘起非整合秩序2009
- Author(s)
  坂井徹, 岡本清美, 利根川孝
- Organizer
  量子スピン研究会
- Place of Presentation
  福井大学遠赤外領域開発研究センター
- Year and Date
  2009-02-03
- Data Source
  KAKENHI-PROJECT-18540340
[Presentation] Half Magnetization Plateau in a Frustrated S=1 Antiferromagntic Chain2009
- Author(s)
  T. Tonegawa, H. Nakano, T. Sakai and K. Okamoto
- Organizer
  4th JAEA Synchrotron Radiation Research Symposium : X-Ray and High Magnetic Field
- Year and Date
  2009-03-06
- Data Source
  KAKENHI-PROJECT-18540340
[Presentation] フラストレートしたS=1反強磁性鎖における磁化の2分の1プラトー2009
- Author(s)
  利根川孝, 中野博生, 坂井徹, 岡本清美
- Organizer
  日本物理学会2009年年次大会
- Place of Presentation
  立教大学池袋キャンパス
- Year and Date
  2009-03-27
- Data Source
  KAKENHI-PROJECT-18540340
[Presentation] Ground-State Phase Diagram of an (S, S')=(1, 2) Spin-Alternating Chain with Competing Single-Ion Anisotropies2008
- Author(s)
  T. Tonegawa, K. Okamoto, T. Sakai, M. Kaburagi
- Organizer
  Highly Frustrated Magnetism 2008
- Place of Presentation
  Braunschweig, Germany
- Year and Date
  2008-09-10
- Data Source
  KAKENHI-PROJECT-18540340
[Presentation] 異方的スピンラダー系の磁場誘起スピンネマティック相2008
- Author(s)
  坂井徹, 利根川孝, 岡本清美
- Organizer
  物性科学領域横断研究会:スピンが拓く物性科学の最前線
- Place of Presentation
  東京大学武田先端知ビル
- Year and Date
  2008-11-30
- Data Source
  KAKENHI-PROJECT-18540340
[Presentation] 一次元異方的混晶フェリ磁性体における磁化の3分の1プラトーIII2008
- Author(s)
  利根川孝, 岡本清美, 坂井徹, 鏑木誠
- Organizer
  日本物理学会2008年秋季大会
- Place of Presentation
  岩手大学小白川キャンパス
- Year and Date
  2008-09-21
- Data Source
  KAKENHI-PROJECT-18540340
[Presentation] Two-step quantum spin op transition in spin ladders2008
- Author(s)
  T. Sakai, K. Okamoto, T. Tonegawa
- Organizer
  25th International Conference on Low Temperature Physics
- Place of Presentation
  RAI Congress Center, Amsterdam
- Year and Date
  2008-08-09
- Data Source
  KAKENHI-PROJECT-18540340
[Presentation] 異方的擬一次元量子スピン系の磁場誘起ネマティック相2008
- Author(s)
  坂井徹, 利根川孝, 岡本清美
- Organizer
  第5回強磁場スピン科学シンポジウム
- Place of Presentation
  岡山大学理学部
- Year and Date
  2008-12-12
- Data Source
  KAKENHI-PROJECT-18540340
[Presentation] 歪んだダイヤモンド鎖の磁場誘起非整合秩序2008
- Author(s)
  坂井徹, 利根川孝, 岡本清美
- Organizer
  第3回トピカルミーティング「フラストレーションとスピン液体」
- Place of Presentation
  神戸大学百年記念館六甲ホール
- Year and Date
  2008-12-23
- Data Source
  KAKENHI-PROJECT-18540340
[Presentation] フラストレートしたS=1反強磁性鎖における磁化の2分の1プラトー2008
- Author(s)
  利根川孝, 中野博生, 坂井徹, 岡本清美
- Organizer
  第3回トピカルミーティング「フラストレーションとスピン液体」
- Place of Presentation
  神戸大学百年記念館六甲ホール
- Year and Date
  2008-12-23
- Data Source
  KAKENHI-PROJECT-18540340
[Presentation] 容易軸異方性を持つスピンラダー系の量子スピンフロップ転移2008
- Author(s)
  坂井徹, 利根川孝, 岡本清美
- Organizer
  日本物理学会2008年秋季大会
- Place of Presentation
  岩手大学小白川キャンパス
- Year and Date
  2008-09-21
- Data Source
  KAKENHI-PROJECT-18540340
[Presentation] Field-Induced Spin Nematic Phase in Anisotropic Spin Ladder with Ring Exchange2008
- Author(s)
  T. Sakai, T. Tonegawa, K. Okamoto
- Organizer
  スーパークリーン物質で実現する新しい量子相の物理
- Place of Presentation
  神戸大学百年記念館六甲ホール
- Year and Date
  2008-12-20
- Data Source
  KAKENHI-PROJECT-18540340
[Presentation] ボンド交代のある異方的(s,S)=(1,2)スピン交代鎖の基底状態2008
- Author(s)
  利根川孝, 坂井徹, 岡本清美, , 鏑木誠
- Organizer
  日本物理学会第第63回年次大会
- Place of Presentation
  近畿大学本部キャンパス
- Year and Date
  2008-03-26
- Data Source
  KAKENHI-PROJECT-18540340
[Presentation] Finite- and Zero-Field Ground States of an Anisotropic (s,S)=(1,2) Spin-Alternating Chain with Bond-Alternation2007
- Author(s)
  T. Tonegawa, T. Sakai, K. Okamoto and M. Kaburagi
- Organizer
  4th International Symposium on High Magnetic Field Spin Science in 100T
- Place of Presentation
  Tohoku University, Sendai, Japan
- Year and Date
  2007-11-26
- Data Source
  KAKENHI-PROJECT-18540340
[Presentation] S=1/2 歪んだダイヤモンド型スピン鎖におけるモノマー間相互作用と基底状態相図
- Author(s)
  岡本清美，利根川孝，坂井徹
- Organizer
  日本物理学会2013年秋季大会
- Place of Presentation
  徳島大学
- Data Source
  KAKENHI-PROJECT-23540388
[Presentation] Ground-state phase diagram of a spin-2 XXZ antiferromagnetic chain: effect of the quartic uniaxial on-site anistotropy
- Author(s)
  Takashi Tonegawa, Kiyomi Okamoto, Hiroki Nakano, Toru Sakai, Kiyohide Nomura, and Makoto Kaburagi
- Organizer
  2012 International Conference on Highly Frustrated Magnetism
- Place of Presentation
  McMaster University, Hamilton, Ontario, Canada
- Data Source
  KAKENHI-PROJECT-23540388
[Presentation] Edge States in the Intermediate-D and Large-D Phases of the S=2 Quantum Spin Chain with XXZ and On-Site Anisotropies
- Author(s)
  Kiyomi Okamoto, Takashi Tonegawa, Toru Sakai, and Makoto Kaburagi
- Organizer
  The International Conference on Strongly Correlated Electron Systems
- Place of Presentation
  東京大学
- Data Source
  KAKENHI-PROJECT-23540388
[Presentation] イジング的桁相互作用をもつ S=1/2 ２本脚反強磁性ラダーにおけるスピンギャップの異常な振る舞い
- Author(s)
  岡本清美，利根川孝，坂井徹
- Organizer
  日本物理学会2012年秋季大会
- Place of Presentation
  横浜国立大学
- Data Source
  KAKENHI-PROJECT-23540388
[Presentation] Anomalous behavior of the spin gap of a spin-1/2 two-leg antiferromagnetic ladder with Ising-like rung interations
- Author(s)
  Takashi Tonegawa, Kiyomi Okamoto and Toru Sakai
- Organizer
  International Conference on Quantum Criticality and Novel Phases
- Place of Presentation
  Dreikonigskirche, Dresden, Germany
- Data Source
  KAKENHI-PROJECT-23540388
[Presentation] アズライトのパラメーター問題と歪んだダイヤモンド型スピン鎖のモノマー間相互作用
- Author(s)
  岡本清美，利根川孝，坂井徹
- Organizer
  日本物理学会第69回年次大会
- Place of Presentation
  東海大学
- Data Source
  KAKENHI-PROJECT-23540388
[Presentation] 桁相互作用が交代した異方的 S=1/2 ラダーの基底状態
- Author(s)
  利根川孝，岡本清美，引原俊哉，坂井徹
- Organizer
  日本物理学会2013年秋季大会
- Place of Presentation
  徳島大学
- Data Source
  KAKENHI-PROJECT-23540388
[Presentation] 異方的な脚および桁相互作用をもつ S=1/2 ラダーの基底状態と低エネルギー励起状態
- Author(s)
  利根川孝，岡本清美，古谷峻介，坂井徹
- Organizer
  量子スピン系研究会
- Place of Presentation
  新潟大学
- Data Source
  KAKENHI-PROJECT-23540388
[Presentation] Ground-state properties of an anisotropic S=1/2 ladder with alternating rung interactions
- Author(s)
  T. Tonegawa, K. Okamoto, T. Hikihara, and T. Sakai
- Organizer
  7th ISSP International Workshop and Symposium:
- Place of Presentation
  東京大学
- Data Source
  KAKENHI-PROJECT-23540388
[Presentation] 異方的S=2スピン鎖のIntermediate-D相における端状態
- Author(s)
  岡本清美，利根川孝，坂井徹，鏑木誠
- Organizer
  日本物理学会2013年年次大会
- Place of Presentation
  広島大学
- Data Source
  KAKENHI-PROJECT-23540388
[Presentation] Quantum Phase Transition and Spin Gap in an Spin-1/2 Ladder with
- Author(s)
  Takashi Tonegawa, Kiyomi Okamoto, Shunsuke C. Furuya and Toru Sakai and Makoto Kaburagi
- Organizer
  Radiation Research Symposium "Magnetism in Quantum Beam Science"
- Place of Presentation
  SPring-8
- Data Source
  KAKENHI-PROJECT-23540388
[Presentation] 桁相互作用が交代した異方的 S=1/2 ラダーの基底状態 III
- Author(s)
  野村清英，森重順平，利根川孝，岡本清美，引原俊哉，坂井徹
- Organizer
  日本物理学会第69回年次大会
- Place of Presentation
  東海大学
- Data Source
  KAKENHI-PROJECT-23540388
[Presentation] Edge States in the Haldane, Intermediate-D and Large-D Phases of the S = 2 Quantum Spin Chain with the XXZ and On-Site Anisotropies
- Author(s)
  Kiyomi Okamoto, Takashi Tonegawa, Toru Sakai and Makoto Kaburagi
- Organizer
  JAEA Synchrotron Radiation Research Symposium "Magnetism in Quantum Beam Science"
- Place of Presentation
  SPring-8
- Data Source
  KAKENHI-PROJECT-23540388
[Presentation] 異方的 S=2 XXZ 反強磁性鎖の基底状態相図: 四次の一軸性オンサイト異方性の効果II
- Author(s)
  利根川孝，岡本清美，中野博生，坂井徹，野村清英，鏑木誠
- Organizer
  日本物理学会2012年秋季大会
- Place of Presentation
  横浜国立大学
- Data Source
  KAKENHI-PROJECT-23540388
[Presentation] 桁相互作用が交代した異方的 S=1/2 ラダーの基底状態 II
- Author(s)
  利根川孝，岡本清美，引原俊哉，坂井徹，森重順平，野村清英
- Organizer
  日本物理学会第69回年次大会
- Place of Presentation
  東海大学
- Data Source
  KAKENHI-PROJECT-23540388
[Presentation] Ground-state phase diagram and edge modes of the S=2 quantum
- Author(s)
  Kiyomi Okamoto, Takashi Tonegawa, Toru Sakai, and Makoto Kaburagi
- Organizer
  7th ISSP International Workshop and Symposium:
- Place of Presentation
  東京大学
- Data Source
  KAKENHI-PROJECT-23540388
[Presentation] F-AF ladder (サイト反転不変)系でのひねり境界条件とパリティ
- Author(s)
  野村清英，岡本清美，利根川孝，坂井徹
- Organizer
  第8回量子スピン系研究会
- Place of Presentation
  福井大学
- Data Source
  KAKENHI-PROJECT-23540388
[Presentation] S=1/2の歪んだダイヤモンド型スピン鎖のモノマー間相互作用と相図
- Author(s)
  岡本清美，利根川孝，坂井徹
- Organizer
  第7回物性科学領域横断研究会
- Place of Presentation
  東京大学
- Data Source
  KAKENHI-PROJECT-23540388
[Presentation] 桁交代異方的 S=1/2 梯子系の基底状態
- Author(s)
  利根川孝，岡本清美，引原俊哉，坂井徹
- Organizer
  第8回量子スピン系研究会
- Place of Presentation
  福井大学
- Data Source
  KAKENHI-PROJECT-23540388
[Presentation] モノマー間相互作用のある歪んだダイヤモンド型スピン鎖の基底状態相図とアズライト
- Author(s)
  岡本清美，利根川孝，坂井徹
- Organizer
  第8回量子スピン系研究会
- Place of Presentation
  福井大学
- Data Source
  KAKENHI-PROJECT-23540388
[Presentation] 異方的な脚および桁相互作用をもつ S=1/2 ラダーにおける量子相転移とスピンギャップ
- Author(s)
  利根川孝, 岡本清美, 古谷峻介, 坂井徹
- Organizer
  日本物理学会2013年年次大会
- Place of Presentation
  広島大学
- Data Source
  KAKENHI-PROJECT-23540388
[Presentation] イジング的桁相互作用をもつ$S=1/2$ 2本脚反強磁性梯子におけるスピンギャップ
- Author(s)
  岡本清美，利根川孝，坂井徹，古谷峻介
- Organizer
  基研研究会「量子スピン系の物理」
- Place of Presentation
  京都大学基礎物理学研究所
- Data Source
  KAKENHI-PROJECT-23540388

1. MIYASHITA Seiji (10143372)

# of Collaborated Projects: 7 results

# of Collaborated Products: 0 results
2. SAKAI Toru (60235116)

# of Collaborated Projects: 5 results

# of Collaborated Products: 13 results
3. NAKANO Hiroki (00343418)

# of Collaborated Projects: 5 results

# of Collaborated Products: 16 results
4. KABURAGI Makoto (40093504)

# of Collaborated Projects: 4 results

# of Collaborated Products: 0 results
5. OKAMOTO Kiyomi (10114860)

# of Collaborated Projects: 4 results

# of Collaborated Products: 156 results
6. OKUNISHI Kouichi (30332646)

# of Collaborated Projects: 4 results

# of Collaborated Products: 5 results
7. NISHINO Tomotoshi (00241563)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
8. KUBOKI Kazuhiro (50231296)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
9. OKAMOTO Kiyomi (40152342)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
10. NOMURA Takuji (90373240)

# of Collaborated Projects: 3 results

# of Collaborated Products: 1 results
11. SATO Masahiro (90425570)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
12. OHTA Hitoshi (70194173)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
13. 高山一 (40091475)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
14. 西森秀稔 (70172715)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
15. 鈴木増雄 (80013473)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
16. 本河光博 (30028188)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
17. SEO Hitoshi (30415054)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
18. HIJII Keigo (00444068)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
19. ISODA Makoto (10184590)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
20. NOMURA Kiyohide (70222205)

# of Collaborated Projects: 1 results

# of Collaborated Products: 15 results
21. KUNITOMO Masakazu (40031348)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
22. EBINA Kuniyoshi (50151999)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
23. HARA Toshio (50156486)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
24. NAKAGAWA Kazumiti (00134403)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
25. FUKUDA Yukio (40025482)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
26. TASAKI Haruaki (50207015)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
27. TAKAHASHI Minoru (40029731)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
28. SHIBA Hiroyuki (30028196)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
29. TANAKA Hidekazu (80188325)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
30. UEDA Yutaka (20127054)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
31. KINDO Koichi (20205058)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
32. OTSUKA Yuichi (30390652)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
33. KANAMORI Junjiro (10028079)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
34. IGARASHI Jun-ichi (20127179)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
35. HARADA Isao (10030785)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
36. 岡部豊 (60125515)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
37. 池田研介 (40151287)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
38. 野尻浩之 (80189399)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
39. 青木茂樹 (80211689)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
40. 多々良源 (10271529)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
41. 羽田野直道 (70251402)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
42. 川島直輝 (30242093)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
43. 内野倉國光 (20015564)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
44. 松本宗久 (30374888)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
45. MIKESKA H.J.

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
46. MIKESKA Hans-Juergen

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
47. MIKESKA HーJ.

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
48. JOLICOUER T.

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
49. KENNEDY T.

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
50. YOUNG A.P.

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
51. MIKESKA H.ーJ

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
52. 引原俊哉

# of Collaborated Projects: 0 results

# of Collaborated Products: 4 results

TONEGAWA Takashi 利根川 孝

利根川 孝 トネガワ タカシ

Research Projects

Research Products

Co-Researchers

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Novel quantum state in a high-spin chain created by the spontaneous symmetry breakingPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Theoretical study of one-dimensional quantum spin systems in which two kinds of spins with different magnitudes are regularly arrangedPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Theoretical study of one-dimensional quantum spin sustems : q in which two kinds of spins are arranged alternativelyPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

2種類の大きさのスピンから成る1次元量子スピン系の理論的研究Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

1次元量子スピン系における量子基底及び励起状態の理論的研究Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

TONEGAWA Takashi 利根川孝

利根川孝トネガワタカシ