Electronic structure, charge transfer excitations and high temperature superconductivity

A. J. Freeman, Jaejun Yu, S. Massidda, D. D. Koelling

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Abstract

High precision local density electronic band structure results (for YBa2Cu3O7, YBa2Cu3O6 and GdBa2Cu3O7) lead to the possibly important role of charge transfer excitations as the mechanism of high-Tc superconductivity, and explain the coexistence of magnetism and superconductivity in the high-Tc rare-earth superconductors.

Original languageEnglish
Pages (from-to)212-217
Number of pages6
JournalPhysica B+C
Volume148
Issue number1-3
DOIs
Publication statusPublished - Dec 1987

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ASJC Scopus subject areas

  • Engineering(all)

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