Quantum Fluctuations and Transport Phenomena in Fermionic Systems with Charge Frustration

• Project/Area Number: 22540372
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Condensed matter physics II
• Research Institution: Aoyama Gakuin University
• Principal Investigator: FURUKAWA Nobuo 青山学院大学, 理工学部, 教授 (00238669)
• Co-Investigator(Kenkyū-buntansha): MOTOME Yukitoshi 東京大学, 大学院・工学系研究科, 准教授 (40323274)
• Project Period (FY): 2010 – 2012
• Project Status: Completed (Fiscal Year 2012)
• Budget Amount: ¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000); Fiscal Year 2012: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000); Fiscal Year 2011: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000); Fiscal Year 2010: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
• Keywords: フラストレーション / 強相関電子系 / 電荷自由度 / 量子ゆらぎ / 伝導現象

Research Abstract

We studied various models representing conduction electrons and chage orderings on geometrically frustrated lattices. We investigated interplay between frustrations and chage degrees of freedom, transport phenomena as well as electronic structures. As a result, we found that anomalous charge-ordered states as well as partially disordered states are formed after quantum critical points or BKT transitions. We clarified that these novel states are stabilized only through frustrated charge degrees of freedom.

Research Products

• [Journal Article] Thermally induced phases in an Ising Kondo lattice model on a triangular lattice: Partial disorder and Kosterlitz-Thouless state (2013)
  • Author(s): H. Ishizuka and Y. Motome
  • Journal Title: Physical Review B Volume: 87 Pages: 155156-155156
• [Journal Article] Thermally-induced phases in an Ising Kondo lattice model on a triangular lattioe : partial disorder and Kosterlitz-Thouless state (2013)
  • Author(s): H. Ishizuka and Y. Motome
  • Journal Title: Phys. Rev. B Volume: 87 Issue: 15
  • DOI: 10.1103/physrevb.87.155156
  • Peer Reviewed
• [Journal Article] Quantum Anomalous Hall Effect in Kagome Ice (2013)
  • Author(s): H. Ishizuka, Y. Motome
  • Journal Title: Physical Review B Volume: 87 Issue: 8
  • DOI: 10.1103/physrevb.87.081105
  • Peer Reviewed
• [Journal Article] Magnetic Order and Charge Disproportionation in a Spin-Ice Type Kondo Lattice Model: Large Scale Monte Carlo Study (2012)
  • Author(s): H. Ishizuka, M. Udagawa, and Y. Motome
  • Journal Title: Journal of the Physical Society of Japan Volume: 81
  • NAID: 40019483934
• [Journal Article] Identifying the spectroscopic modes of multiferroic BiFeO3 (2012)
  • Author(s): R. S. Fishman, N. Furukawa, J. T. Haraldsen, M.Matsuda, and S. Miyahara
  • Journal Title: Phys. Rev. B Volume: 86
• [Journal Article] Partial Disorder and Metal-Insulator Transition in the Periodic Anderson Model on a Triangular Lattice (2012)
  • Author(s): S. Hayami, M. Udagawa, and Y. Motome
  • Journal Title: Journal of the Physical Society of Japan Volume: 81
  • NAID: 40019447215
• [Journal Article] Partial Disorder in an Ising-Spin Kondo Lattice Model on a Triangular Lattice (2012)
  • Author(s): H. Ishizuka and Y. Motome
  • Journal Title: Physical Review Letters Volume: 108 Pages: 257205-257205
• [Journal Article] Nonreciprocal Directional Dichroism and Toroidalmagnons in Helical Magnets (2012)
  • Author(s): S. Miyahara and N. Furukawa
  • Journal Title: J. Phys. Soc. Jpn. Volume: 81
  • NAID: 40019151173
• [Journal Article] Chirality of Matter Shows Up via Spin Excitations (2012)
  • Author(s): S. Bordacs, I. Kezsmarki, D. Szaller, L. Demko, N. Kida, H. Murakawa, Y. Onose, R. Shimano, T.Room, U. Nagel, S. Miyahara, N. Furukawa, Y.Tokura
  • Journal Title: Nature Physics Volume: 8 Pages: 734-738
• [Journal Article] Dirac Half-Metal in a Triangular Ferrimagnet (2012)
  • Author(s): H. Ishizuka, Y. Motome
  • Journal Title: Physical Review Letters Volume: 109 Issue: 23
  • DOI: 10.1103/physrevlett.109.237207
  • Peer Reviewed
• [Journal Article] Magnetic Order and Charge Disproportionation in a Spin-ice type Kondo Lattice Model : Large Scale Monte Carlo Study (2012)
  • Author(s): H. Ishizuka, M. Udagawa, Y Motome
  • Journal Title: Journal of the Physical Society of Japan Volume: 81 Issue: 11 Pages: 113706-113706
  • DOI: 10.1143/jpsj.81.113706
  • Peer Reviewed
• [Journal Article] rtial Disorder in an Ising-Spin Kondo Lattice Model on a Triangular Latti (2012)
  • Author(s): H. Ishizuka, Y. Motome
  • Journal Title: Physical Review Latters Volume: 108 Issue: 25
  • DOI: 10.1103/physrevlett.108.257205
  • Peer Reviewed
• [Journal Article] Hidden Multiple-Spin Interactions as an Origin of Spin Scalar Chiral Order in Frustrated Kondo Lattice Models (2012)
  • Author(s): Yutaka Akagi, Masafumi Udagawa, Yukitoshi Motome
  • Journal Title: Physical Review Letters Volume: 108 Issue: 9 Pages: 96401-96401
  • DOI: 10.1103/physrevlett.108.096401
  • Peer Reviewed
• [Journal Article] Non-Kondo mechanism for resistivity minimum in spin ice conduction systems (2012)
  • Author(s): Masafumi Udagawa, Hiroaki Ishizuka
  • Journal Title: Physical Review Letters Volume: 108 Issue: 6 Pages: 66406-66406
  • DOI: 10.1103/physrevlett.108.066406
  • Peer Reviewed
• [Journal Article] Quantum Monte Carlo study of molecular polarization and antiferroelectric ordering in squaric acid crystals (2011)
  • Author(s): H. Ishizuka, Y. Motome, N. Furukawa, and S. Suzuki
  • Journal Title: Physical Review B Volume: 84
• [Journal Article] Trimer Formation and Metal-Insulator Transition in Orbital Degenerate Systems on a Triangular Lattice (2011)
  • Author(s): J. Yoshitake and Y. Motome
  • Journal Title: Journal of the Physical Society of Japan Volume: 80
  • NAID: 40018902851
• [Journal Article] Partial Disorder in the Periodic Anderson Model on a Triangular Lattice (2011)
  • Author(s): S. Hayami, M. Udagawa, and Y. Motome
  • Journal Title: Journal of the Physical Society of Japan Volume: 80
  • NAID: 40018902844
• [Journal Article] Mean-field Study of Charge, Spin, and Orbital Orderings in Triangular-lattice Compounds ANiO2 (A=Na, Li, Ag) (2011)
  • Author(s): H. Uchigaito, M. Udagawa, and Y. Motome
  • Journal Title: Journal of the Physical Society of Japan Volume: 80
  • NAID: 40018787426
• [Journal Article] Metal-insulator transition caused by coupling to localized charge-frustrated systems under ice-rule local constraint (2011)
  • Author(s): H. Ishizuka, M. Udagawa, and Y. Motome
  • Journal Title: Physical Review B Volume: 83
• [Journal Article] Non-local network-excitation in the Ising antiferromagnet on the anisotropic triangular lattice (2011)
  • Author(s): C. Hotta, T. Kiyota, N. Furukawa
  • Journal Title: EPL Volume: 93
• [Journal Article] Quantum Monte Carlo study of molecular polarization and antiferroelectric ordering in squaric acid crystals (2011)
  • Author(s): Hiroaki Ishizuka, Yukitoshi Motome
  • Journal Title: Physical Review B Volume: 84 Issue: 6 Pages: 6-6
  • DOI: 10.1103/physrevb.84.064120
  • Peer Reviewed
• [Journal Article] Spin-Glass Transition in Bond-Disordered Heisenberg Antiferromagnets Coupled with Local Lattice Distortions on a Pyrochlore Lattice (2011)
  • Author(s): H.Shinaoka, Y.Tomita, Y.Motome
  • Journal Title: Physical Review Letters Volume: 107 Issue: 4 Pages: 47204-47204
  • DOI: 10.1103/physrevlett.107.047204
  • Peer Reviewed
• [Journal Article] Trimer Formation and Metal-Insulator Transition in Orbital Degenerate Systems on a Triangular Lattice (2011)
  • Author(s): Junki Yoshitake, Yukitoshi Motome
  • Journal Title: Journal of the Physical Society of Japan Volume: 80 Issue: 7 Pages: 073711-073711
  • DOI: 10.1143/jpsj.80.073711
  • NAID: 40018902851
  • Peer Reviewed
• [Journal Article] Partial Disorder in the Periodic Anderson Model on a Triangular Lattice (2011)
  • Author(s): S. Hayami, M. Udagawa, and Y. Motome
  • Journal Title: J. Phys. Soc. Jpn Volume: 80 Issue: 7 Pages: 73704-73704
  • DOI: 10.1143/jpsj.80.073704
  • NAID: 40018902844
  • Peer Reviewed
• [Journal Article] Orbital degeneracy and Mott transition in Mo pyrochlore oxides (2011)
  • Author(s): Yukitoshi Motome, Nobuo Furukawa
  • Journal Title: Journal of Physics : Conference Series Volume: 320 Pages: 012060-012060
  • DOI: 10.1088/1742-6596/320/1/012060
  • Peer Reviewed
• [Journal Article] Noncoplanar spin canting in lightly-doped ferromagnetic Kondo lattice model on a triangular lattice (2011)
  • Author(s): Y. Akagi and Y. Motome
  • Journal Title: J. Phys.: Conf. Ser Volume: 320 Pages: 12059-12059
  • DOI: 10.1088/1742-6596/320/1/012059
  • Peer Reviewed
• [Journal Article] Quantum Monte Carlo Study of the Transverse Field Ising Model on a Frustrated Checkerboard Lattice (2011)
  • Author(s): Hiroaki Ishizuka, Yukitoshi Motome
  • Journal Title: Journal of Physics : Conference Series Volume: 320 Pages: 6-6
  • DOI: 10.1088/1742-6596/320/1/012054
  • Peer Reviewed
• [Journal Article] Loop algorithm for classical antiferromagnetic Heisenberg models with biquadratic interactions (2011)
  • Author(s): H.Shinaoka, Y.Tomita, Y.Motome
  • Journal Title: Journal of Physics : Conference Series Volume: 320 Pages: 012009-012009
  • DOI: 10.1088/1742-6596/320/1/012009
  • Peer Reviewed
• [Journal Article] Bond Orders in a Frustrated Itinerant System on a Kagome Lattice (2011)
  • Author(s): T.Hasegawa, N.Furukawa
  • Journal Title: J.Phys.Conf.Ser. Volume: 320 Pages: 012066-012066
  • DOI: 10.1088/1742-6596/320/1/012066
  • Peer Reviewed
• [Journal Article] Mean-Field Study of Charge, Spin, and Orbital Orderings in Triangular-Lattice Compounds ANiO2 (A=Na,Li,Ag) (2011)
  • Author(s): H.Uchigaito
  • Journal Title: Journal of the Physical Society of Japan Volume: 80
  • Peer Reviewed
• [Journal Article] Metal-insulator transition caused by coupling to localized charge-frustrated systems under ice-rule local constraint (2011)
  • Author(s): H.Ishizuka
  • Journal Title: Physical Review B Volume: 83
  • Peer Reviewed
• [Journal Article] Electronic phase separation in the pyrochlore double-exchange model (2010)
  • Author(s): Y. Motome and N. Furukawa
  • Journal Title: Physical Review B Volume: 82
• [Journal Article] Partial Kondo Screening in Frustrated Kondo Lattice Systems (2010)
  • Author(s): Y. Motome, K. Nakamikawa, Y. Yamaji, and M. Udagawa
  • Journal Title: Physical Review Letters Volume: 105
• [Journal Article] Quantum Melting of Charge Ice and Non-Fermi-Liquid Behavior: An Exact Solution for the Extended Falicov-Kimball Model in the Ice-Rule Limit (2010)
  • Author(s): M. Udagawa, H. Ishizuka, and Y. Motome
  • Journal Title: Physical Review Letters Volume: 104
• [Journal Article] Electromagnons in the multiferroic state of perovskite manganites with symmetric-exchange striction (2010)
  • Author(s): Y. Takahashi, S. Ishiwata, S. Miyahara, Y. Kaneko, N. Furukawa, Y. Taguchi, R. Shimano, and Y. Tokura
  • Journal Title: Phys. Rev. B Volume: 81
• [Journal Article] Theory of electromagnon in the multiferroic Mn perovskites: Vital role of higher harmonic components of the spiral spin order (2010)
  • Author(s): M. Mochizuki, N. Furukawa, N. Nagaosa
  • Journal Title: Phys. Rev. Lett. Volume: 104
• [Journal Article] Electromagnon in one-dimensional frustrated chain (2010)
  • Author(s): T. Hasegawa, S. Miyahara and N. Furukawa
  • Journal Title: J. Phys.: Conf. Ser. Volume: 200
• [Journal Article] Electronic phase separation in the pyrochlore double-exchange model (2010)
  • Author(s): Y.Motome
  • Journal Title: Physical Review B Volume: 82
  • Peer Reviewed
• [Journal Article] Partial Kondo Screening in Frustrated Kondo Lattice Systems (2010)
  • Author(s): Y.Motome
  • Journal Title: Physical Review Letters Volume: 105
  • Peer Reviewed
• [Journal Article] Quantum Melting of Charge Ice and Non-Fermi-Liquid Behavior : An Exact Solution for the Extended Falicov-Kimball Model in the Ice-Rule Limit (2010)
  • Author(s): M.Udagawa
  • Journal Title: Physical Review Letters Volume: 104
  • Peer Reviewed
• [Journal Article] Quasi Long Range Order of Defects in Frustrated Antiferromagnetic Ising Models on Spatially Anisotropic Triangular Lattices
  • Author(s): M. Sato, N. Watanabe, and N. Furukawa
  • Journal Title: J. Phys. Soc. Jpn.
  • NAID: 40019696645
• [Presentation] スピンアイス二重交換模型における自発的反転対称性の破れ (2013)
  • Author(s): 石塚大晃, 求 幸年
  • Organizer: 日本物理学会 第68回年次大会
  • Place of Presentation: 広島大学(広島県)
  • Year and Date: 2013-03-29
• [Presentation] フラストレート格子上ハバード模型の強相関極限における電荷・磁気相関 (2013)
  • Author(s): 宇田川将文, 求 幸年
  • Organizer: 日本物理学会 第68回年次大会
  • Place of Presentation: 広島大学(広島県)
  • Year and Date: 2013-03-27
• [Presentation] 立方格子における 3 次元ディラック電子を伴う非共面的な多重 Q 磁気秩序 (2013)
  • Author(s): 速水 賢, 三澤貴宏, 山地洋平, 求 幸年
  • Organizer: 日本物理学会 第68回年次大会
  • Place of Presentation: 広島大学(広島県)
  • Year and Date: 2013-03-26
• [Presentation] Spin-charge interplay on frustrated lattices (2013)
  • Author(s): Y. Motome
  • Organizer: 2013 APS March Meeting
  • Place of Presentation: バルチモア(アメリカ)
  • Year and Date: 2013-03-20
• [Presentation] Quantum criticality and fractional charge excitations in itinerant ice-rule systems (2013)
  • Author(s): M. Udagawa, H. Ishizuka, and Y. Motome
  • Organizer: 2013 APS March Meeting
  • Place of Presentation: バルチモア(アメリカ)
  • Year and Date: 2013-03-20
• [Presentation] 3D Dirac Electrons on a Cubic Lattice with Noncoplanar Multiple-Q Order (2013)
  • Author(s): S. Hayami, T. Misawa, Y. Yamaji, and Y. Motome
  • Organizer: 2013 APS March Meeting
  • Place of Presentation: バルチモア(アメリカ)
  • Year and Date: 2013-03-19
• [Presentation] 空間異方的三角格子反強磁性イジング模型におけるキンク励起の準長距離秩序化 (2013)
  • Author(s): 渡邉直之
  • Organizer: 日本物理学会 第68回年次大会
  • Place of Presentation: 広島大学
• [Presentation] フラストレート格子上ハバード模型の強相関極限における電荷・磁気相関 (2013)
  • Author(s): 宇田川将文
  • Organizer: 日本物理学会 第68回年次大会
  • Place of Presentation: 広島大学
• [Presentation] Emergent order and fluctuation in frustrated spin-charge coupled systems - spin chirality, partial disorder, and spin ice (2012)
  • Author(s): Y. Motome
  • Organizer: Novel Quantum States in Condensed Matter 2011 (NQS2011)
  • Place of Presentation: 京都大学(京都府)
  • Year and Date: 2012-11-10
• [Presentation] Frustration in elemental boron (2012)
  • Author(s): Y. Motome
  • Organizer: Japan-France Joint Seminar 2012: Physics and Control of Clustering Solids
  • Place of Presentation: 淡路夢舞台(兵庫県)
  • Year and Date: 2012-11-07
• [Presentation] 周期的アンダーソンモデルにおける多重 Q 磁気秩序と電荷秩序 (2012)
  • Author(s): 速水 賢, 三澤貴宏, 求 幸年
  • Organizer: 日本物理学会 2012 年秋季大会
  • Place of Presentation: 横浜国立大学(神奈川県)
  • Year and Date: 2012-09-21
• [Presentation] 三角格子近藤格子模型が示す部分無秩序状態における電荷秩序と電子構造 (2012)
  • Author(s): 石塚大晃, 求 幸年
  • Organizer: 日本物理学会 2012 年秋季大会
  • Place of Presentation: 横浜国立大学(神奈川県)
  • Year and Date: 2012-09-21
• [Presentation] 三角格子周期的アンダーソン模型において磁場やスピン異方性に誘起される部分無秩序状態 (2012)
  • Author(s): 速水 賢, 宇田川将文, 求 幸年
  • Organizer: 日本物理学会 2012 年秋季大会
  • Place of Presentation: 横浜国立大学(神奈川県)
  • Year and Date: 2012-09-20
• [Presentation] Frustration, competing interactions & partial disorder in Kondo lattice systems (2012)
  • Author(s): Y. Motome
  • Organizer: The International Conference on Highly Frustrated Magnetism (HFM 2012)
  • Place of Presentation: マクマスター大学(カナダ)
  • Year and Date: 2012-06-05
• [Presentation] Complex spin-charge orders in Kondo lattice systems (2012)
  • Author(s): Y. Motome
  • Organizer: International Workshop on Itinerant Spin-Orbital Systems: From Magnetic Frustration to Novel Superconductivity
  • Place of Presentation: マックスプランク研究所(ドイツ・ドレスデン)
  • Year and Date: 2012-05-22
• [Presentation] 三角格子上周期的アンダーソン模型におけるコメンシュレートフィリング近傍の部分無秩序 (2012)
  • Author(s): 速水 賢, 宇田川将文, 求 幸年
  • Organizer: 日本物理学会第67回年次大会
  • Place of Presentation: 関西学院大学(兵庫県)
  • Year and Date: 2012-03-26
• [Presentation] "相関電子系に現れる高次・複合自由度 新しい量子状態と伝導現象-", 領域8, 領域 3, 領域 7 合同シンポジウム, "新物質が切り拓く次世代の強相関物性科学" (2012)
  • Author(s): 求 幸年
  • Organizer: 日本物理学会 第67回年次大会
  • Place of Presentation: 関西学院大学(兵庫県)
  • Year and Date: 2012-03-25
• [Presentation] 三角格子強磁性近藤格子模型における自発的なカゴメネットワーク形成 (2012)
  • Author(s): 赤城 裕, 求 幸年
  • Organizer: 日本物理学会 第67回年次大会
  • Place of Presentation: 関西学院大学(兵庫県)
  • Year and Date: 2012-03-25
• [Presentation] 三角格子上のイジングスピン近藤格子模型における部分無秩序状態 (2012)
  • Author(s): 石塚大晃, 求 幸年
  • Organizer: 日本物理学会 第67回年次大会
  • Place of Presentation: 関西学院大学(兵庫県)
  • Year and Date: 2012-03-25
• [Presentation] 相関電子系に現れる高次・複合自由度-新しい量子状態と伝導現象- (2012)
  • Author(s): 求幸年
  • Organizer: 日本物理学会第67回年次大会領域8,領域3,領域7合同シンポジウム,"新物質が切り拓く次世代の強相関物性科学"
  • Place of Presentation: 関西学院大学(招待講演)
  • Year and Date: 2012-03-25
• [Presentation] Monte Carlo study of a spin-ice type Kondo lattice model on a pyrochlore lattice (2012)
  • Author(s): Ishizuka, M. Udagawa, and Y. Motome
  • Organizer: 2012 APS March Meeting
  • Place of Presentation: ボストン(アメリカ)
  • Year and Date: 2012-02-29
• [Presentation] Partial disorder in the periodic Anderson model on a triangular lattice (2012)
  • Author(s): Hayami, M. Udagawa, and Y. Motome
  • Organizer: 2012 APS March Meeting
  • Place of Presentation: ボストン(アメリカ)
  • Year and Date: 2012-02-29
• [Presentation] Non-Kondo mechanism of resistivity upturn in a spin-ice Kondo lattice model (2012)
  • Author(s): Y.Motome, M.Udagawa, H.Ishizuka
  • Organizer: 2012 APS March Meeting
  • Place of Presentation: アメリカ、ボストンConvention & Exhibition Center
  • Year and Date: 2012-02-29
• [Presentation] Frustration in Kondo lattice systems (2012)
  • Author(s): Y. Motome
  • Organizer: UK-Japan Meeting 2012 in Tokyo
  • Place of Presentation: 東京大学(東京都)
  • Year and Date: 2012-01-10
• [Presentation] Frustration in Kondo lattice systems (2012)
  • Author(s): Y.Motome
  • Organizer: UK-Japan Meeting 2012 in Tokyo
  • Place of Presentation: 東京大学(招待講演)
  • Year and Date: 2012-01-10
• [Presentation] 三角格子近藤格子模型が示す部分無秩序状態における電荷秩序と電子構造 (2012)
  • Author(s): 石塚大晃
  • Organizer: 日本物理学会 2012年秋季大会
  • Place of Presentation: 横浜国立大学
• [Presentation] カゴメ格子二重交換模型におけるスピンアイス液体状態と異常ホール効果 (2012)
  • Author(s): 石塚大晃
  • Organizer: 日本物理学会 2012年秋季大会
  • Place of Presentation: 横浜国立大学
• [Presentation] Emergent order and fluctuation in frustrated spin-charge coupled systems-spin chirality, partial disorder, and spin ice (2011)
  • Author(s): Y.Motome
  • Organizer: Novel Quantum States in Condensed Matter 2011 (NQS2011)
  • Place of Presentation: 京都大学(招待講演)
  • Year and Date: 2011-11-10
• [Presentation] 幾何学的フラストレーションをもつ周期的アンダーソンモデルにおける部分無秩序状態 (2011)
  • Author(s): 速水 賢, 宇田川将文, 求 幸年
  • Organizer: 日本物理学会2011年秋季大会
  • Place of Presentation: 富山大学(富山県)
  • Year and Date: 2011-09-22
• [Presentation] パイロクロア格子上イジングスピン近藤格子模型における低温磁気構造とスピン液体 (2011)
  • Author(s): 石塚大晃, 宇田川将文, 求 幸年
  • Organizer: 日本物理学会2011年秋季大会
  • Place of Presentation: 富山大学(富山県)
  • Year and Date: 2011-09-22
• [Presentation] Theoretical study of spin-charge coupled systems on geometrically frustrated lattices (2011)
  • Author(s): Y. Motome
  • Organizer: Tokyo-Cologne Workshop on Strongly Correlated Transition-Metal Compounds
  • Place of Presentation: ケルン大学(ドイツ)
  • Year and Date: 2011-09-09
• [Presentation] Theoretical study of spin-charge coupled systems on geometrically frustrated lattices (2011)
  • Author(s): Y.Motome
  • Organizer: Tokyo-Cologne Workshop on Strongly Correlated Transition-Metal Compounds
  • Place of Presentation: ドイツ、ケルン大学(招待講演)
  • Year and Date: 2011-09-09
• [Presentation] Emergent order in spin-charge coupled systems on frustrated lattices (2011)
  • Author(s): Y. Motome
  • Organizer: CIFAR/MEXT Japanese Network Meeting
  • Place of Presentation: バンクーバー(カナダ)
  • Year and Date: 2011-05-30
• [Presentation] Emergent order in spin-charge coupled systems on frustrated lattices (2011)
  • Author(s): Y.Motome
  • Organizer: CIFAR/MEXT Japanese Network Meeting
  • Place of Presentation: カナダ、バンクーバーLa Fonda on the Plaza(招待講演)
  • Year and Date: 2011-05-30
• [Presentation] Emergent Order in Spin-Charge Coupled Systems on Frustrated Lattices (2011)
  • Author(s): Y. Motome
  • Organizer: Novel Phenomena in Frustrated Systems
  • Place of Presentation: サンタフェ(アメリカ)
  • Year and Date: 2011-05-23
• [Presentation] Emergent Order in Spin-Charge Coupled Systems on Frustrated Lattices (2011)
  • Author(s): Y.Motome
  • Organizer: Novel Phenomena in Frustrated Systems
  • Place of Presentation: アメリカ、サンタフェCoast Plaza Hotel(招待講演)
  • Year and Date: 2011-05-23
• [Presentation] パイロクロア格子上のスピンアイス伝導系に対するモンテカルロ法による研究 (2011)
  • Author(s): 石塚大晃, 宇田川将文, 求 幸年
  • Organizer: 日本物理学会第66 会年次大会
  • Place of Presentation: 新潟大学(新潟県)
  • Year and Date: 2011-03-27
• [Presentation] スピンアイス伝導系の電子状態と伝導特性 (2011)
  • Author(s): 宇田川将文
  • Organizer: 日本物理学会第66会年次大会
  • Place of Presentation: 新潟大学
  • Year and Date: 2011-03-27
• [Presentation] パイロクロア格子上のスピンアイス伝導系に対するモンテカルロ法による研究 (2011)
  • Author(s): 石塚大晃
  • Organizer: 日本物理学会第66会年次大会
  • Place of Presentation: 新潟大学
  • Year and Date: 2011-03-27
• [Presentation] 幾何学的フラストレーションをもつ周期的アンダーソンモデルにおける部分近藤スクリーニング形成 (2011)
  • Author(s): 速水 賢, 宇田川将文, 求 幸年
  • Organizer: 日本物理学会第66 会年次大会
  • Place of Presentation: 新潟大学(新潟県)
  • Year and Date: 2011-03-26
• [Presentation] 幾何学的フラストレーションをもつ周期的アンダーソンモデルにおける部分近藤スクリーニング形成 (2011)
  • Author(s): 速水賢
  • Organizer: 日本物理学会第66会年次大会
  • Place of Presentation: 新潟大学
  • Year and Date: 2011-03-26
• [Presentation] Trimer Formation and Metal-Insulator Transition in Triangular-Lattice Systems LiVX2 (X=O,Se,S) (2011)
  • Author(s): J. Yoshitake and Y. Motome
  • Organizer: 2011 APS March Meeting
  • Place of Presentation: ダラス(アメリカ)
  • Year and Date: 2011-03-22
• [Presentation] Partial Kondo screening in geometrically frustrated Kondo lattice systems (2011)
  • Author(s): Y. Motome, K. Nakamikawa, Y. Yamaji, and M. Udagawa
  • Organizer: 2011 APS March Meeting
  • Place of Presentation: ダラス(アメリカ)
  • Year and Date: 2011-03-21
• [Presentation] Partial Kondo screening in geometrically frustrated Kondo lattice systems (2011)
  • Author(s): Yukitoshi Motome
  • Organizer: 2011 APS March meeting
  • Place of Presentation: Dallas, Texas, USA
  • Year and Date: 2011-03-21
• [Presentation] Emergent order in frustrated Kondo lattice systems (2011)
  • Author(s): Y. Motome
  • Organizer: International Conference on Frustration in Condensed Matter (ICFCM)
  • Place of Presentation: 仙台(宮城県)
  • Year and Date: 2011-01-13
• [Presentation] Emergent order in frustrated Kondo lattice systems (2011)
  • Author(s): Yukitoshi Motome
  • Organizer: International Conference on Frustration in Condensed Matter (ICFCM)
  • Place of Presentation: 仙台国際センター
  • Year and Date: 2011-01-13
• [Presentation] 四角酸結晶における誘電転移:フラストレーションと量子揺らぎの効果 (2010)
  • Author(s): 石塚大晃, 求 幸年, 古川信夫, 鈴木 正
  • Organizer: 日本物理学会 2010 年秋季大会
  • Place of Presentation: 大阪府立大学(大阪府)
  • Year and Date: 2010-09-24
• [Presentation] 三角格子系LiVX2(X=O,S,Se)における三量体形成と金属絶縁体転移 (2010)
  • Author(s): 吉竹純基, 求 幸年
  • Organizer: 日本物理学会 2010 年秋季大会
  • Place of Presentation: 大阪府立大学(大阪府)
  • Year and Date: 2010-09-24
• [Presentation] フラストレートしたチェッカーボード格子拡張イジング模型における量子揺らぎの効果 (2010)
  • Author(s): 石塚大晃, 求 幸年, 古川信夫, 鈴木 正
  • Organizer: 日本物理学会 2010 年秋季大会
  • Place of Presentation: 大阪府立大学(大阪府)
  • Year and Date: 2010-09-24
• [Presentation] 電荷フラストレート系と結合した伝導電子系における伝導特性と次元性 (2010)
  • Author(s): 石塚大晃, 宇田川将文, 求 幸年
  • Organizer: 日本物理学会 2010 年秋季大会
  • Place of Presentation: 大阪府立大学(大阪府)
  • Year and Date: 2010-09-24
• [Presentation] 四角酸結晶における誘電転移:フラストレーションと量子揺らぎの効果 (2010)
  • Author(s): 石塚大晃
  • 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: 2010-09-24
• [Presentation] 電荷フラストレート系と結合した伝導電子系における伝導特性と次元性 (2010)
  • Author(s): 石塚大晃
  • 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: 2010-09-24
• [Presentation] スピンアイスと結合した伝導電子系の磁気秩序と電子状態 (2010)
  • Author(s): 宇田川将文
  • 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: 2010-09-24
• [Presentation] フラストレート伝導電子系の励起状態:電荷アイス相のモノポール励起と分数電荷 (2010)
  • Author(s): 宇田川将文, 石塚大晃, 求 幸年
  • Organizer: 日本物理学会 2010 年秋季大会
  • Place of Presentation: 大阪府立大学(大阪府)
  • Year and Date: 2010-09-23
• [Presentation] フラストレート伝導電子系の励起状態:電荷アイス相のモノポール励起と分数電荷 (2010)
  • Author(s): 宇田川将文
  • 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: 2010-09-23
• [Presentation] Quantum criticality in itinerant ice-rule systems (2010)
  • Author(s): M.Udagawa
  • Organizer: International Conference on Highly Frustrated Magnetism 2010
  • Place of Presentation: Baltimore, USA
  • Year and Date: 2010-08-05
• [Presentation] Spin-charge-orbital coupled phenomena in Mo pyrochlore oxides: Monte Carlo study of the pyrochlore double-exchange model (2010)
  • Author(s): Y. Motome
  • Organizer: International Conference on Highly Frustrated Magnetism 2010
  • Place of Presentation: ジョンスホプキンス大学(アメリカ)
  • Year and Date: 2010-08-02
• [Presentation] Spin-charge-orbital coupled phenomena in Mo pyrochlore oxides : Monte Carlo study of the pyrochlore double-exchange model (2010)
  • Author(s): Yukitoshi Motome
  • Organizer: International Conference on Highly Frustrated Magnetism 2010
  • Place of Presentation: Baltimore, USA
  • Year and Date: 2010-08-02
• [Presentation] Quantum criticality in itinerant ice-rule systems (2010)
  • Author(s): M.Udagawa
  • Organizer: International Conference on Statistical Physics XXIV
  • Place of Presentation: Cairns, Australia
  • Year and Date: 2010-07-23
• [Remarks]
  • URL: http://www.phys.aoyama.ac.jp/~furukawa/
• [Remarks]
  • URL: http://www.motome-lab.t.u-tokyo.ac.jp/
• [Remarks] 求研究室
  • URL: http://www.motome-lab.t.u-tokyo.ac.jp/
• [Remarks]
  • URL: http://www.motome-lab.t.u-tokyo.ac.jp/index.html
• [Remarks]
  • URL: http://www.motome-lab.t.u-tokyo.ac.jp/index.html