Metamagnetic Transition to Poor Conductor in BaVS_3(Condensed matter: electronic structure and electrical, magnetic, and optical properties)

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概要

• 論文の詳細を見る

• High-field magnetization measurements on BaVS_3 revealed a metamagnetic transition at B<B_M≃50T to a newly identified field-induced ferromagnetic phase, which bears the magnetic moment of 〜0.4μ_B/V, approximately half of the saturation magnetization expected for S=1/2. The transition is associated with an essential change in the electronic state to a poor conductor, where the gapped A_<1g> band remains open and only the poor conductivity of nearly localized E_g electrons is recovered by the field. Based on the magnetization results, a field-temperature phase diagram is proposed for BaVS_3.

• 社団法人日本物理学会の論文
• 2007-01-15

著者

• Yasuo Narumi

  Institute For Solid State Physics University Of Tokyo

• Narumi Yasuo

  The Institute For Solid State Physics The University Of Tokyo

• Nakamura Hatsuo

  Faculty Of Engineering Osaka Electro-communication University

• 中村 裕之

  Graduate School Of Material Science University Of Hyogo

• SUGA Ken-ichi

  The Institute for Solid State Physics, The University of Tokyo

• KINDO Koichi

  The Institute for Solid State Physics, The University of Tokyo

• YAMASAKI Tomoaki

  Graduate School of Human and Environmental Studies, Kyoto University

• SHIGA Masayuki

  Department of Materials Science and Engineering, Kyoto University

• NAKAMURA Hiroyuki

  Graduate School of Material Science, University of Hyogo

• Kindo K

  Advanced Science Research Center Japan Atomic Energy Agency

• Kindo K

  Institute For Solid State Physics The University Of Tokyo

• Kindo Koichi

  Institute For Solid State Physics University Of Tokyo

• Kindo K.

  Research Center For Materials Science At Extreme Conditions Osaka University

• 志賀 正幸

  Department Of Materials Science And Engineering Kyoto University

• Shiga Masayuki

  Department Of Material Science And Engineering Kyoto University

• Yamasaki Tomoaki

  Graduate School Of Human And Environmental Studies Kyoto University

• Yamasaki Tomoaki

  Department Of Materials Science And Engineering Kyoto University

• Kindo Koichi

  Research Center For Materials Science At Extreme Conditions Osaka University

• Kindo K

  Kyokugen Osaka University

• Kishio K

  Inst. For Solid State Physics The Univ. Of Tokyo

• Narumi Yasuo

  Institute For Solid State Physics University Of Tokyo

• Kindo Koichi

  The Institute For Solid State Physics The University Of Tokyo

• Shiga Masayuki

  Spring-8

• Koyama K

  Institute For Solid State Physics University Of Tokyo

• Kosuge Koji

  Department Of Chemistry Kyoto University

• Kosuge Koji

  Department Of Chemistry Graduate School Of Science Kyoto University

• 志賀 正幸

  京都大学大学院

• Kato K

  Japan Synchrotron Radiation Research Institute/spring-8

• Nakamura H

  Univ. Tokyo

• Nakamura H

  Institute For Protein Research Osaka University

• Kindo Koichi

  Faculty Of Science Osaka University

• Koga K

  Department Of Superconductivity University Of Tokyo

• Suga Ken-ichi

  The Institute For Solid State Physics The University Of Tokyo

• Nakamura Hiroyuki

  Graduate School Of Agriculture Tokyo University Of Agriculture And Technology

• NARUMI Yasuo

  The Institute for Solid State Physics, The University of Tokyo

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