Theory of electron correlation effect on massless Dirac particle in molecular conductor

• Project/Area Number: 19740205
• Research Category: Grant-in-Aid for Young Scientists (B)
• Allocation Type: Single-year Grants
• Research Field: Condensed matter physics II
• Research Institution: Nagoya University
• Principal Investigator: KOBAYASHI Akito Nagoya University, 高等研究院, 特任講師 (80335009)
• Project Period (FY): 2007 – 2009
• Project Status: Completed (Fiscal Year 2009)
• Budget Amount: ¥3,230,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥330,000); Fiscal Year 2009: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000); Fiscal Year 2008: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000); Fiscal Year 2007: ¥1,800,000 (Direct Cost: ¥1,800,000)
• Keywords: 分子性固体 / 有機導体 / 分子性導体 / ディラック粒子 / 電子相関 / ゼロギャップ状態 / ディラック電子

Research Abstract

In the present study, anomalous properties in magnetic field was investigated theoretically treating the electron correlation effect in the Dirac cone of the molecular conductor α-(BEDT-TTF)_2I_3. It was predicted that symmetry breaking on Coulomb interaction induces the pseudo-spin XY ferromagnet and the KT transition.

Research Products

• [Journal Article] Role of charge fluctuation in Q1D organic superconductor (TMTSF)2Cl04 (2011)
  • Author(s): Y.Mizuno, A.Kobayashi, Y.Suzumura
  • Journal Title: Physica C 471 Pages: 49-54
  • Peer Reviewed
• [Journal Article] Role of charge fluctuation in Q1D organic superconductor (TMTSF)2ClO4 (2011)
  • Author(s): Y.Mizuno, A.Kobayashi, Y.Suzumura
  • Journal Title: Physica C Volume: 471 Pages: 49-54
  • Peer Reviewed
• [Journal Article] Tilted-Cone Induced Cusps and Nonmonotonic Structures in Dynamical Polarization Function of Massless Dirac Fermions (2010)
  • Author(s): T.Nishine, A.Kobayashi, Y.Suzumura
  • Journal Title: J.Phys.Soc.Jpn. 79 Pages: 114715-114715
  • NAID: 40017366116
  • Peer Reviewed
• [Journal Article] Transport Currents and Persistent Currents in Solids : Orbital Magnetism and Hall Effect of Dirac Electrons (2010)
  • Author(s): H.Fukuyama, Y.Fuseya, A.Kobayashi
  • Journal Title: Perspectives of Mesoscopic Physics-Dedicated to Yoseph Imry's 70th Birthday(ed.by A.Aharony and O.E.Wohlman)(World Scientific) Pages: 69-78
  • Peer Reviewed
• [Journal Article] Effect of interactions on Dirac points in organic solids (2010)
  • Author(s): C.Hotta, A.Kobayashi
  • Journal Title: Physica B 405
  • Peer Reviewed
• [Journal Article] Tilted-Cone Induced Cusps and Nonmonotonic Structures in Dynamical Polarization Function of Massless Dirac Fermions (2010)
  • Author(s): T.Nishine, A.Kobayashi, Y.Suzumura
  • Journal Title: J.Phys.Soc.Jpn. Volume: 79
  • NAID: 40017366116
  • Peer Reviewed
• [Journal Article] Transport Currents and Persistent Currents in Solids : Orbital Magnetism and Hall Effect of Dirac Electrons (2010)
  • Author(s): H.Fukuyama, Y.Fuseya, A.Kobayashi
  • Journal Title: Perspectives of Mesoscopic Physics Pages: 69-78
  • Peer Reviewed
• [Journal Article] Effect of interactions on Dirac points in organic solids (2010)
  • Author(s): C.Hotta, A.Kobayashi
  • Journal Title: Physica B Volume: 405
  • Peer Reviewed
• [Journal Article] Tilted-Cone-induced easy-plane pseudo-spin ferromagnet and Kosterlitz-Thouless transition in massless Dirac fermions (2009)
  • Author(s): A.Kobayashi, Y.Suzumura, H.Fukuyama, M.O.Goerbig
  • Journal Title: J.Phys.Soc.Jpn. 78 Pages: 114711-114711
  • NAID: 40016829644
  • Peer Reviewed
• [Journal Article] Theoretical study of the zero-gap organic conductor alpha-(BEDT-TTF)2I3 (2009)
  • Author(s): A.Kobayashi, S.Katayama, Y.Suzumura
  • Journal Title: Sci.Technol.Adv.Mater. 10 Pages: 24309-24309
  • Peer Reviewed
• [Journal Article] Electronic Properties Close to Dirac Cone in Two-Dimensional Organic Conductor alpha-(BEDT-TTF)2I3 (2009)
  • Author(s): S.Katayama, A.Kobayashi, Y.Suzumura
  • Journal Title: Eur.Phys.J.B. 67 Pages: 139-148
  • Peer Reviewed
• [Journal Article] Theory on Electronic Properties of Gapless States in Molecular Solids, α-(BEDT-TTF)2I3 (2009)
  • Author(s): A.Kobayashi, Y.Suzumura, H.Fukuyama
  • Journal Title: Proceedings of the 9th International Symposium on Foundations of Quantum Mechanics in the Light of New Technology-ISQM-TOKYO'08(ed.by S.Ishioka and K.Fujikawa)(World Scientific Publishing Co., Pte.Ltd.) Pages: 168-168
  • Peer Reviewed
• [Journal Article] Tilted-Cone-induced easy-plane pseudo-spin ferromagnet and Kosterlitz-Thouless transition in massless Dirac fermions (2009)
  • Author(s): A. Kobayashi, Y. Suzumura, H. Fukuyama, M.O. Goerbig
  • Journal Title: J. Phys. Soc. Jpn. 78(Papers of Editors' Choice) Pages: 114711-114711
  • NAID: 40016829644
• [Journal Article] Theoretical study of the zero-gap organic conductor alpha-(BEDT-TTF)2I3 (2009)
  • Author(s): A. Kobayashi, S. Katayama, Y. Suzumura
  • Journal Title: Sci. Technol. Adv. Mater. 10 Pages: 24309-24309
• [Journal Article] Hall Effect and Orbital Diamagnetism in Zerogap State of Molecular Conductor alpha-(BEDT-TTF)2I3 (2008)
  • Author(s): A.Kobayashi, Y.Suzumura, H.Fukuyama
  • Journal Title: J.Phys.Soc.Jpn. 77 Pages: 64718-64718
  • Peer Reviewed
• [Journal Article] Effect of anion potential on the zero-gap state in the two-dimensional organic conductor alpha-(BEDT-TTF)2I3 (2008)
  • Author(s): S.Katayama, A.Kobayashi, Y.Suzumura
  • Journal Title: J.Phys. : Conf.Ser. 132 Pages: 12003-12003
  • Peer Reviewed
• [Journal Article] Exotic properties of zerogap state in alpha-(BEDT-TTF)2I3 (2008)
  • Author(s): A.Kobayashi, S.Komaba, S.Katayama, Y.Suzumura
  • Journal Title: J.Phys. : Conf.Ser. 132 Pages: 12002-12002
  • Peer Reviewed
• [Journal Article] Mechanism of Superconductivity in Quasi-Two-Dimensional Organic Conductor beta-(BDA-TTP) Salts (2008)
  • Author(s): Y.Nonoyama, Y.Maekawa, A.Kobayashi, Y.Suzumura, H.Ito
  • Journal Title: J.Phys.Soc.Jpn. 77 Pages: 94703-94703
  • Peer Reviewed
• [Journal Article] Charge ordered metal and pressure-induced superconductivity in two-dimensional organic conductor beta''-(DODHT)2PF6 (2008)
  • Author(s): A.Kobayashi, Y.Suzumura, M.Higa, R.Kondo, S.Kagoshima, H.Nishikawa
  • Journal Title: J.Phys. : Condens.Matter 20 Pages: 125205-125205
  • Peer Reviewed
• [Journal Article] Role of Interlayer Electron Hopping for Spin Density Wave State in the Zero-Gap Organic Conductor (2008)
  • Author(s): S.Katayama, A.Kobayashi, Y.Suzumura
  • Journal Title: J.Phys.Soc.Jpn. 77 Pages: 14710-14710
  • NAID: 110006594916
  • Peer Reviewed
• [Journal Article] Mechanism of Superconductivity in Quasi-Two-Dimensional Organic Conductor beta-(BDA-TTP) Salt (2008)
  • Author(s): Y. Nonoyama, Y. Maekawa, A. Kobayashi, Y. Suzumura, and H. Ito
  • Journal Title: Journal Physical Society of Japan 77 Pages: 94703-94703
  • Peer Reviewed
• [Journal Article] Hall Effect and Orbital Diamagnetism in Zerogap State of Molecular Conductor alpha-(BEDT-TTF)2I3 (2008)
  • Author(s): A. Kobayashi, Y. Suzumura, and H. Fukuyama
  • Journal Title: Journal Physical Society of Japan 77 Pages: 64718-64718
  • Peer Reviewed
• [Journal Article] Possible mechanism to enhance spin-fluctuation-mediated superconductivity in two-dimensional organic conductor (2008)
  • Author(s): Y Nonoyama, Y. Maekawa, A. Kobayashi, Y. Suzumura, and J. Yamada
  • Journal Title: Journal of Physics : Conference Seriese 132 Pages: 12013-12013
  • Peer Reviewed
• [Journal Article] Effect of anion potential on the zero-gap state in the two-dimensional organic conductor alpha-(BEDT-TTF) 2 I 3 (2008)
  • Author(s): S. Katayama, A. Kobayashi, and Y. Suzumura
  • Journal Title: Journal of Physics : Conference Seriese 132 Pages: 12003-12003
  • Peer Reviewed
• [Journal Article] Exotic properties of zerogap state in alpha-(BEDT-TTF) 2 I 3 (2008)
  • Author(s): A. Kobayashi, S. Komaba, S. Katayama, and Y. Suzumura
  • Journal Title: Journal of Physics : Conference Seriese 132 Pages: 12002-12002
  • Peer Reviewed
• [Journal Article] Role of Interlayer Electron Hopping for Spin Density Wave State in the Zero-Gap Organic Conductor (2008)
  • Author(s): S. Katayama, A. Kobayashi, and Y. Suzumura
  • Journal Title: Journal of the Physical Society of Japan 77 Pages: 14710-14710
  • NAID: 110006594916
  • Peer Reviewed
• [Journal Article] Charge ordered metal and pressure-induced superconductivity in two-dimensional organic conductor beta"-(DODHT) 2PF6 (2008)
  • Author(s): A. Kobayashi, Y. Suzumura, M. Higa, R. Kondo, S. Kagoshima and H. Nishikawa
  • Journal Title: Journal of Physics: Condensed Matter 20 Pages: 125205-125205
  • Peer Reviewed
• [Journal Article] Pairing mechanisms in quasi-two-dimensional organic superconductor (2007)
  • Author(s): A. Kobayashi, Y. Nonoyama, and Y. Suzumura,
  • Journal Title: JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS 310 Pages: 1090-1092
  • Peer Reviewed
• [Presentation] α-(BEDT-TTF)2I3の電荷秩序相におけるディラック電子対 (2011)
  • Author(s): 小林晃人、鈴村順三、J.-N.Fuchs, G.Montambaux, F.Piechon
  • Organizer: 日本物理学会第66回年次大会 25pTA13
  • Place of Presentation: 新潟大学
  • Year and Date: 2011-03-25
• [Presentation] α型分子性導体における静水圧下でのディラック電子 (2011)
  • Author(s): 鈴村順三、小林晃人
  • Organizer: 日本物理学会第66回年次大会 25pTA14
  • Place of Presentation: 新潟大学 国内会議招待講演
  • Year and Date: 2011-03-25
• [Presentation] α-(BEDT-TTF)2NH4Hg(SCN)4のベリー曲率とディラック電子 (2011)
  • Author(s): 丁子丈士、小林晃人、鈴村順三
  • Organizer: 日本物理学会第66回年次大会 25pTA15
  • Place of Presentation: 新潟大学 国内会議招待講演
  • Year and Date: 2011-03-25
• [Presentation] α-(BEDT-TTF)2I3の電荷秩序相におけるディラック電子対(25pTA13) (2011)
  • Author(s): 小林晃人、鈴村順三、J.-N.Fuchs, G.Montambaux, F.Piechon
  • Organizer: 日本物理学会第66回年次大会
  • Place of Presentation: 新潟大学
  • Year and Date: 2011-03-25
• [Presentation] α型分子性導体における静水圧下でのディラック電子(25pTA14) (2011)
  • Author(s): 鈴村順三、小林晃人
  • Organizer: 日本物理学会第66回年次大会
  • Place of Presentation: 新潟大学
  • Year and Date: 2011-03-25
• [Presentation] α-(BEDT-TTF)2NH4Hg(SCN)4のベリー曲率とディラック電子(25pTA15) (2011)
  • Author(s): 丁子丈士、小林晃人、鈴村順三
  • Organizer: 日本物理学会第66回年次大会
  • Place of Presentation: 新潟大学
  • Year and Date: 2011-03-25
• [Presentation] α-(BEDT-TTF)2I3の電荷秩序相におけるディラック電子対のMerging (2010)
  • Author(s): 小林晃人、鈴村順三、J.-N.Fuchs, G.Montambaux, F.Piechon
  • Organizer: 日本物理学会2010年秋季大会 25aRB-11
  • Place of Presentation: 大阪府立大学 国内会議発表
  • Year and Date: 2010-09-25
• [Presentation] α-(BEDT-TTF)2I3のゼロギャップ状態近傍のディラック電子のベリー曲率 (2010)
  • Author(s): 鈴村順三、小林晃人、J.-N.Fuchs, G.Montambaux, F.Piechon
  • Organizer: 日本物理学会2010年秋季大会 25aRB-12
  • Place of Presentation: 大阪府立大学 国内会議発表
  • Year and Date: 2010-09-25
• [Presentation] α-(BEDT-TTF)2I3の電荷秩序相におけるディラック電子対のMerging (25aRB-11) (2010)
  • Author(s): 小林晃人、鈴村順三、J.-N.Fuchs, G.Montambaux, F.Piechon
  • Organizer: 日本物理学会2010年秋季大会
  • Place of Presentation: 大阪府立大学
  • Year and Date: 2010-09-25
• [Presentation] α-(BEDT-TTF)2I3のゼロギャップ状態近傍のディラック電子のベリー曲率(25aRB-12) (2010)
  • Author(s): 鈴村順三、小林晃人、J.-N.Fuchs, G.Montambaux, F.Piechon
  • Organizer: 日本物理学会2010年秋季大会
  • Place of Presentation: 大阪府立大学
  • Year and Date: 2010-09-25
• [Presentation] Dielectric Properties in the Zero-Gap Organic Conductor alpha-(BEDT-TTF)_2I_3 (2010)
  • Author(s): T.Nishine, A.Kobayashi, Y.Suzumura
  • Organizer: International Conference on Science and Technology of Synthetic Metals (ICSM 2010)
  • Place of Presentation: 京都国際会議場
  • Year and Date: 2010-07-06
• [Presentation] Dielectric Properties in the Zero-Gap Organic Conductor alpha-(BEDT-TTF)2I3 (2010)
  • Author(s): T. Nishine, A. Kobayashi, Y. Suzumura
  • Organizer: International Conference on Science and Technology of Synthetic Metals (ICSM 2010)
  • Place of Presentation: Kyoto, Japan, Poster 国際会議発表
• [Presentation] Superconducting State of Quasi-one-dimensional Conductors in a Magnetic Field (2010)
  • Author(s): Y. Mizuno, A. Kobayashi, Y. Suzumura
  • Organizer: Int.Workshop on Organic Electronics and Spintronics 2010
  • Place of Presentation: Nagoya, Japan 国際会議発表
• [Presentation] 擬1次元磁場誘起超伝導体における軌道効果 (2009)
  • Author(s): 水野佑亮, 小林晃人, 鈴村順三
  • Organizer: 日本物理学会2009年秋季大会 27pYC-5
  • Place of Presentation: 熊本大学 国内会議招待講演
  • Year and Date: 2009-09-27
• [Presentation] α-(BEDT-TTF)2I3のゼロギャップ状態における擬スピン強磁性とKT転移 (2009)
  • Author(s): 小林晃人、鈴村順三、福山秀敏、Mark O.Goerbig
  • Organizer: 日本物理学会2009年秋季大会 25aYC-3
  • Place of Presentation: 熊本大学 国内会議招待講演
  • Year and Date: 2009-09-25
• [Presentation] α-(BEDT-TTF)2I3のゼロギャップ状態における動的誘電応答-Diracコーンの傾きの効果 (2009)
  • Author(s): 西根達郎、小林晃人、鈴村順三
  • Organizer: 日本物理学会第64回年次大会 29pYF-10
  • Place of Presentation: 立教大学 国内会議招待講演
  • Year and Date: 2009-03-29
• [Presentation] α-(BEDT-TTF)2I3のゼロギャップ状態における磁場下での電子間斥力の効果 (2009)
  • Author(s): 小林晃人、鈴村順三、福山秀敏
  • Organizer: 日本物理学会第64回年次大会 29pYF-11
  • Place of Presentation: 立教大学 国内会議招待講演
  • Year and Date: 2009-03-29
• [Presentation] 擬1次元有機導体(TMTSF)2Cl04におけるトリプレット超伝導 (2009)
  • Author(s): 水野佑亮、小林晃人、鈴村順三
  • Organizer: 日本物理学会第64回年次大会 28pYF-41
  • Place of Presentation: 立教大学 国内会議招待講演
  • Year and Date: 2009-03-28
• [Presentation] Electron Correlation Effects on Massless Dirac Fermions under Strong Magnetic Field in Organic Conductor Alpha-(BEDT-TTF)2I3 (2009)
  • Author(s): A .Kobayashi, Y. Suzumura, H. Fukuyama, M. O. Goerbig
  • Organizer: ISCOM2009
  • Place of Presentation: Niseko Hokkaido, Japan 国際会議招待講演
• [Presentation] Electron Correlation Effects on Massless Dirac Fermions in Organic Conductor Alpha-(BEDT-TTF)2I3 (2009)
  • Author(s): A. Kobayashi, Y. Suzumura, F. Piechon, G. Montambaux
  • Organizer: SCMC2009
  • Place of Presentation: Narita, Japan 国際会議発表
• [Presentation] ディラックコーンの傾斜に起因する擬スピン強磁性とKT転移 (2009)
  • Author(s): 小林晃人、鈴村順三、福山秀敏、Mark O.Goerbig
  • Organizer: 物性研究所短期研究会「ディラック電子系の物性-グラフェンおよび関連物質の最近の研究」
  • Place of Presentation: 東京大学物性研究所 国内会議招待講演
• [Presentation] α-(BEDT-TTF)2I3 における擬スピン強磁性とKT転移 (2009)
  • Author(s): 小林晃人、鈴村順三、福山秀敏、Mark O.Goerbig
  • Organizer: 基研研究会「分子性導体における質量ゼロのディラック粒子とその新展開」
  • Place of Presentation: 京都大学基礎物理学研究所 国内会議招待講演
• [Presentation] コメント:α-(BEDT-TTF)2I3のゼロギャップ状態 (2009)
  • Author(s): 鈴村順三、片山新也、小林晃人
  • Organizer: 基研研究会「分子性導体における質量ゼロのディラック粒子とその新展開」
  • Place of Presentation: 京都大学基礎物理学研究所 国内会議招待講演
• [Presentation] Electron Correlation Effects on Massless Dirac Fermions under Strong Magnetic Field in Organic Conductor Alpha-(BEDT-TTF)2I3 (2009)
  • Author(s): Akito Kobayashi, Yoshikazu Suzumura, Hidetoshi Fukuyama, Mark O. Goerbig
  • Organizer: The 8th International Symposium on Crystalline Organic Metals, Superconductors and Ferromagnets (ISCOM2009)
  • Place of Presentation: Niseko, Japan(Invited)
• [Presentation] Theory on Electronic Properties of Dirac Electrons in Organic Conductors (2008)
  • Author(s): A. Kobayashi, Y. Suzumura, and H. Fukuvama
  • Organizer: The International Symposium on Anomalous Quantum Materials 2008 (ISAQM 2008) and the 7-th Asia-Pacific Workshop
  • Place of Presentation: Tokyo, Japan
  • Year and Date: 2008-11-08
• [Presentation] α-(BEDT-TTF)2I3のゼロギャップ状態における磁場中での電子相関効果 (2008)
  • Author(s): 小林晃人、鈴村順三、福山秀敏
  • Organizer: 日本物理学会2008年秋季大会 22aTC5
  • Place of Presentation: 岩手大学 国内会議招待講演
  • Year and Date: 2008-09-22
• [Presentation] ET塩におけるゼロギャップ状態のフェルミ点近傍でのふるまい (2008)
  • Author(s): 片山新也、小林晃人、鈴村順三
  • Organizer: 日本物理学会2008年秋季大会 22aTC3
  • Place of Presentation: 岩手大学 国内会議招待講演
  • Year and Date: 2008-09-22
• [Presentation] α-(BEDT-TTF)2I3のゼロギャップ状態におけるスクリーニング効果 (2008)
  • Author(s): 西根達郎、小林晃人、鈴村順三
  • Organizer: 日本物理学会2008年秋季大会 22aTC4
  • Place of Presentation: 岩手大学 国内会議招待講演
  • Year and Date: 2008-09-22
• [Presentation] α-(ET)2I3の高圧下13C-NMR (2008)
  • Author(s): 清水康弘、小林晃人、伊藤正行、山本浩史、鷹野芳樹、高橋利宏
  • Organizer: 日本物理学会2008年秋季大会 22aTC9
  • Place of Presentation: 岩手大学 国内会議招待講演
  • Year and Date: 2008-09-22
• [Presentation] α-(BEDT-TTF)2I3のゼロギャップ状態における磁場中での電子相関効果 (2008)
  • Author(s): 小林晃人、鈴村順三、福山秀敏
  • Organizer: 日本物理学会2008年秋季大会
  • Place of Presentation: 岩手大学
  • Year and Date: 2008-09-22
• [Presentation] ET塩におけるゼロギャップ状態のフェルミ点近傍のふるまい (2008)
  • Author(s): 片山新也、小林晃人、鈴村順三
  • Organizer: 日本物理学会2008年秋季大会
  • Place of Presentation: 岩手大学
  • Year and Date: 2008-09-22
• [Presentation] α-(BEDT-TTF)2I3のゼロギャップ状態におけるスクリーニング効果 (2008)
  • Author(s): 西根達郎、小林晃人、鈴村順三
  • Organizer: 日本物理学会2008年秋季大会
  • Place of Presentation: 岩手大学
  • Year and Date: 2008-09-22
• [Presentation] TMTSF塩の超伝導状態におけるFlude-Ferrell相 (2008)
  • Author(s): 水野佑亮、小林晃人、鈴村順三
  • Organizer: 日本物理学会2008年秋季大会 21pTC12
  • Place of Presentation: 岩手大学 国内会議招待講演
  • Year and Date: 2008-09-21
• [Presentation] Exotic properties of zerogap state in α-(BEDT-TTF) 2 I 3 (2008)
  • Author(s): A. Kobayashi, S. Katayama, Y. Suzumura, and H. Fukuyama
  • Organizer: International Symposium on Molecular Conductors 2008 (ISMC 2008)
  • Place of Presentation: Okazaki Conference Center, Institute for Molecular Science
  • Year and Date: 2008-07-23
• [Presentation] Possible mechanism to enhance spin-fluctuation-mediated superconductivity in two-dimensional organic conductor (2008)
  • Author(s): Y. Nonoyama, Y. Maekawa, A. Kobayashi, Y. Suzumura, and J. Yamada
  • Organizer: International Symposium on Molecular Conductors 2008 (ISMC 2008)
  • Place of Presentation: Okazaki Conference Center, Institute for Molecular Science
  • Year and Date: 2008-07-23
• [Presentation] Effect of anion potential on the zero-gap state in the two-dimensional organic conductor alpha-(BEDT-TTF) 2 I 3 (2008)
  • Author(s): S. Katayama, A. Kobayashi, and Y Suzumura
  • Organizer: International Symposium on Molecular Conductors 2008 (ISMC 2008)
  • Place of Presentation: Okazaki Conference Center, Institute for Molecular Science
  • Year and Date: 2008-07-23
• [Presentation] β"-(BDA-TTP)2I3における電荷秩序下の金属と超伝導 (2008)
  • Author(s): 野々山嘉人、小林晃人、鈴村順三
  • Organizer: 日本物理学会 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
• [Presentation] α-(BEDT-TTF)2I3における電荷不均化とゼロギャップ状態 (2008)
  • Author(s): 駒場繁、片山新也、小林晃人、鈴村順三
  • Organizer: 日本物理学会 第63回年次大会
  • Place of Presentation: 近畿大学本部キャンパス
  • Year and Date: 2008-03-24
• [Presentation] ディラックポイントと電荷不均化・電荷秩序 (2008)
  • Author(s): 堀田知佐、小林晃人、浅野健一
  • Organizer: 日本物理学会 第63回年次大会
  • Place of Presentation: 近畿大学本部キャンパス
  • Year and Date: 2008-03-24
• [Presentation] α-(ET)2I3塩における磁気的性質 (2008)
  • Author(s): 片山新也、小林晃人、鈴村順三
  • Organizer: 日本物理学会 第63回年次大会
  • Place of Presentation: 近畿大学本部キャンパス
  • Year and Date: 2008-03-24
• [Presentation] 分子性導体におけるゼロギャップ状態の理論 (2008)
  • Author(s): 小林晃人
  • Organizer: 日本物理学会 第63回年次大会
  • Place of Presentation: 近畿大学本部キャンパス
  • Year and Date: 2008-03-23
• [Presentation] Theory on Electronic Properties of Dirac Electrons in Organic Conductors (2008)
  • Author(s): A. Kobayashi, Y. Suzumura, H. Fukuyama
  • Organizer: The International Symposium on Anomalous Quantum Materials 2008 (ISAQM2008) and the 7-th Asia-Pacific Workshop
  • Place of Presentation: Tokyo, Japan 国際会議招待講演
• [Presentation] Theory on Electronic Properties of Gapless States in Molecular Solids, α-(BEDT-TTF)2I3 (2008)
  • Author(s): A. Kobayashi, Y. Suzumura, H. Fukuyama
  • Organizer: The 9th International Symposium on Foundations of Quantum Mechanics in the Light of New Technology (ISQM-TOKYO'08)
  • Place of Presentation: Hitachi, Ltd.Hatoyama, Japan 国際会議招待講演
• [Presentation] Exotic properties of zerogap state in α-(BEDT-TTF)2I3 (2008)
  • Author(s): A. Kobayashi, S. Katayama, Y. Suzumura, H. Fukuyama
  • Organizer: International Symposium on Molecular Conductors 2008 (ISMC2008)
  • Place of Presentation: Okazaki Conference Center, Institute for Molecular Science 国際会議発表
• [Presentation] Possible mechanism to enhance spin-fluctuation-mediated superconductivity in two-dimensional organic conductor (2008)
  • Author(s): Y. Nonoyama, Y. Maekawa, A. Kobayashi, Y. Suzumura, J. Yamada
  • Organizer: International Symposium on Molecular Conductors 2008 (ISMC2008)
  • Place of Presentation: Okazaki Conference Center, Institute for Molecular Science 国際会議発表
• [Presentation] Effect of anion potential on the zero-gap state in the two-dimensional organic conductor alpha-(BEDT-TTF)2I3 (2008)
  • Author(s): S. Katayama, A. Kobayashi, Y. Suzumura
  • Organizer: International Symposium on Molecular Conductors 2008 (ISMC2008)
  • Place of Presentation: Okazaki Conference Center, Institute for Molecular Science 国際会議発表
• [Presentation] Theory on Electronic Properties of Dirac Electrons in Organic Conductors (2008)
  • Author(s): A. Kobayashi, Y. Suzumura, H. Fukuyama
  • Organizer: The International Symposium on Anomalous Quantum Materials 2008 (ISAQM2008) and the 7-th Asia-Pacific Workshop
  • Place of Presentation: Tokyo, Japan(invited)
• [Presentation] Theory on Electronic Properties of Gapless States in Molecular Solids, α-(BEDT-TTF)2I3 (2008)
  • Author(s): A. Kobayashi, Y. Suzumura, H. Fukuyama
  • Organizer: The 9th International Symposium on Foundations of Quantum Mechanics in the Light of New Technology - ISQM-TOKYO'08
  • Place of Presentation: Hitachi, Ltd. Hatoyama, Japan(invited)
• [Presentation] Theory on Electronic Properties of Gapless States in Molecular Solids, α-(BEDT-TTF) 2 I 3 (2008)
  • Author(s): A. Kobayashi, Y. Suzumura, and H. Fukuyama
  • Organizer: The 9 th International Symposium on Foundations of Quantum Mechanics in the Light of New Technology (ISQM-TOKYO'08)
  • Place of Presentation: Hitachi, Ltd. Hatoyama, Japan
• [Presentation] α-(BEDT-TTF)2I3のmassless fermionによる異常なホール効果 (2007)
  • Author(s): 小林晃人、鈴村順三、福山秀敏
  • Organizer: 日本物理学会 第62回年次大会
  • Place of Presentation: 北海道大学札幌キャンパス
  • Year and Date: 2007-09-22
• [Presentation] α型ET塩の静水圧下ゼロギャップ状態における磁場有機SDW (2007)
  • Author(s): 片山新也、小林晃人、鈴村順三
  • Organizer: 日本物理学会 第62回年次大会
  • Place of Presentation: 北海道大学札幌キャンパス
  • Year and Date: 2007-09-22
• [Presentation] 擬2次元有機導体α-(BEDT-TTF)2I3の電荷不均化に対するサイト間斥力の効果 (2007)
  • Author(s): 駒場繁、片山新也、小林晃人、鈴村順三
  • Organizer: 日本物理学会 第62回年次大会
  • Place of Presentation: 北海道大学札幌キャンパス
  • Year and Date: 2007-09-21
• [Presentation] β"-(BDA-TTP)2I3における電荷秩序 (2007)
  • Author(s): 野々山嘉人、小林晃人、鈴村順三
  • Organizer: 日本物理学会 第62回年次大会
  • Place of Presentation: 北海道大学札幌キャンパス
  • Year and Date: 2007-09-21
• [Book] 超伝導ハンドブック (2009)
  • Author(s): 福山秀敏、秋光純
  • Total Pages: 44
  • Publisher: 朝倉書店
• [Book] 電荷秩序下での超伝導(福山秀敏、秋光純(編))(ゼロギャップ状態、超伝導ハンドブック)
  • Author(s): 小林晃人
  • Publisher: 朝倉書店
• [Remarks] ホームページ等
  • URL: http://www.slab.phys.nagoya-u.ac.jp/akito/
• [Remarks] 小林晃人、強磁場中の電子状態を劇的に変える、科学新聞、2009年11月27日
• [Remarks] 和文学術雑誌記事:小林晃人、擬スピン強磁性とKT転移(理論)、固体物理Vol.45 No.11(2010)147-154.
• [Remarks]
  • URL: http://www.slab.phys.nagoya-u.ac.jp/akito/