Electronic structure, charge transfer excitations and high temperature superconductivity

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

doi:10.1016/0378-4363(87)90193-8

Electronic structure, charge transfer excitations and high temperature superconductivity

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

Northwestern University

Research output: Contribution to journal › Article

22 Citations (Scopus)

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-T_c superconductivity, and explain the coexistence of magnetism and superconductivity in the high-T_c rare-earth superconductors.

Original language	English
Pages (from-to)	212-217
Number of pages	6
Journal	Physica B+C
Volume	148
Issue number	1-3
DOIs	https://doi.org/10.1016/0378-4363(87)90193-8
Publication status	Published - Dec 1987

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Freeman, A. J., Yu, J., Massidda, S., & Koelling, D. D. (1987). Electronic structure, charge transfer excitations and high temperature superconductivity. Physica B+C, 148(1-3), 212-217. https://doi.org/10.1016/0378-4363(87)90193-8

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10.1016/0378-4363(87)90193-8