Electronic Structure and Renormalized Fermi Surface of La_2-<i>x</i>Sr_<i>x</i>CuO₄

• Ushio Hideki

  Tokyo National College of Technology, 1220–2, Kunugida–chou, Hachioji 193

• Kamimura Hiroshi

  Department of Applied Physics, Faculty of Science, Science University of Tokyo, 1–3 Kagurazaka, Shinjuku–ku, Tokyo 162

書誌事項

タイトル別名

• Electronic Structure and Renormalized Fermi Surface of La2-xSrxCuO4.
• Electronic Structure and Renormalized F

抄録

We have derived the effective one-electron-type band structure, the density of states and the Fermi surface structure for a carrier system, by renormalizing the effects of the supper-exchange coupling between localized spins, the exchange integral between the spins of a carrier hole and a localized spin, and the Hubbard U-like parameter of a carrier hole into the electronic state of the carriers. The obtained energy bands and Fermi surface structure are consistent with the recent experimental results of angle-resolved photoemission.

収録刊行物

• Ｊｏｕｒｎａｌ　ｏｆ　ｔｈｅ　Ｐｈｙｓｉｃａｌ　Ｓｏｃｉｅｔｙ　ｏｆ　Ｊａｐａｎ

  Ｊｏｕｒｎａｌ　ｏｆ　ｔｈｅ　Ｐｈｙｓｉｃａｌ　Ｓｏｃｉｅｔｙ　ｏｆ　Ｊａｐａｎ 64 (7), 2585-2593, 1995

  一般社団法人 日本物理学会

キーワード

• high-T<SUB>c</SUB> superconductor
• two-storey-house model
• LSCO.

詳細情報

• CRID: 1390001204181126656
• NII論文ID: 210000098783
• NII論文ID: 110001957122
• NII書誌ID: AA00704814
• DOI: 10.1143/jpsj.64.2585
• BIBCODE: 1995JPSJ...64.2585U
• ISSN: 13474073
• ISSN: 00319015
• NDL書誌ID: 3623364
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I3623364
• Web Site: http://journals.jps.jp/doi/pdf/10.1143/JPSJ.64.2585
• 本文言語コード: en
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