Art

J-GLOBAL ID：201902285766284179   Reference number：19A0917412

Optical Conductivity in a Two-Dimensional Extended Hubbard Model for an Organic Dirac Electron System α-(BEDT-TTF)2I3

有機DiracElectron系α-(BEDT-TTF)2I3の二次元拡張Hubbard模型における光学伝導率【JST・京大機械翻訳】

Author (4)： Ohki Daigo (Department of Physics, Nagoya University, Furo-cho, Chikusa-ku, Nagoya 464-8602, Japan) ,  Matsuno Genki (Department of Physics, Nagoya University, Furo-cho, Chikusa-ku, Nagoya 464-8602, Japan) ,  Omori Yukiko (Toyota College, National Institute of Technology, Eisei-cho 2-1, Toyota 471-8525, Japan) ,  Kobayashi Akito (Department of Physics, Nagoya University, Furo-cho, Chikusa-ku, Nagoya 464-8602, Japan)
Material： Crystals (Web)
Volume： 8  Issue： 3  Page： 137  Publication year： 2018 
JST Material Number： U7169A  ISSN： 2073-4352  Document type： Article
Article type： 原著論文  Country of issue： Switzerland (CHE)  Language： ENGLISH (EN)

Abstract/Point： The optical conductivity in th...

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Thesaurus term： *two dimension ,  valence band ,  organic conductor ,  mean field approximation ,  *Hubbard model ,  excitation (physics) ,  saddle point ,  Dirac electron ,  Dirac cone ,  momentum space ,  Dirac electron system
Semi thesaurus term： 電荷秩序転移 ,  特異性 ,  *光学伝導率 , 【Automatic Indexing@JST】

Author keywords (5)： Dirac electron ,  charge order ,  optical conductivity ,  organic conductor ,  α-(BEDT-TTF)₂I₃

JST classification (5)： Molecular structure  (EB03020Y) ,  Other metallography  (WB01040Y) ,  Proteins and peptides in general  (EB03010N) ,  Ferroelectrics,antiferroelectrics and ferroelasticity  (BM05030B) ,  X-ray instruments and techniques  (BA02060D)

Reference (40)：

• Kino, H.; Fukuyama, H. Interrelationship among Electronic States of α-(ET)2I3, (ET)2MHg(SCN)4 and κ-(ET)2X. J. Phys. Soc. Jpn. 1995, 64, 4523.
• Seo, H. Charge Ordering in Organic ET Compounds. J. Phys. Soc. Jpn. 2000, 69, 805-820.
• Hotta, C. Classification of Quasi-Two Dimensional Organic Conductors Based on a New Minimal Model. J. Phys. Soc. Jpn. 2003, 72, 840.
• Takahashi, T. 13C-NMR studies of charge ordering in organic conductors. Synth. Met. 2003, 26, 133-134.
• Seo, H.; Hotta, C.; Fukuyama, T. Toward Systematic Understanding of Diversity of Electronic Properties in Low-Dimensional Molecular Solids. Chem. Rev. 2004, 104, 5005.

Terms in the title (4)： BEDT-TTF ,  拡張 ,  Hubbard模型 ,  光学伝導率