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

^*Corresponding author for this work

Physics and Astronomy

Research output: Contribution to journal › Article › peer-review

22 Scopus citations

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 (US)
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
State	Published - Dec 1987

Funding

Work supported by the NSF (DMR grant No. 85-20280) through the NU MRC and DMR grant No. 85-18607, and a computing grant from its Division for Advanced Scientific Computing, and by the DOE (Contract No. W-31-109-ENG-38). We are grateful to NASA Ames personnel in the NAS program for help with the use of their CRAY2. We regret that space limitations did not permit full referencing to the extensive work in this exciting field.

ASJC Scopus subject areas

General Engineering

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title = "Electronic structure, charge transfer excitations and high temperature superconductivity",

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.",

author = "Freeman, {A. J.} and Jaejun Yu and S. Massidda and Koelling, {D. D.}",

note = "Funding Information: Work supported by the NSF (DMR grant No. 85-20280) through the NU MRC and DMR grant No. 85-18607, and a computing grant from its Division for Advanced Scientific Computing, and by the DOE (Contract No. W-31-109-ENG-38). We are grateful to NASA Ames personnel in the NAS program for help with the use of their CRAY2. We regret that space limitations did not permit full referencing to the extensive work in this exciting field.",

year = "1987",

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doi = "10.1016/0378-4363(87)90193-8",

language = "English (US)",

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journal = "Physica B+C",

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T1 - Electronic structure, charge transfer excitations and high temperature superconductivity

AU - Freeman, A. J.

AU - Yu, Jaejun

AU - Massidda, S.

AU - Koelling, D. D.

N1 - Funding Information: Work supported by the NSF (DMR grant No. 85-20280) through the NU MRC and DMR grant No. 85-18607, and a computing grant from its Division for Advanced Scientific Computing, and by the DOE (Contract No. W-31-109-ENG-38). We are grateful to NASA Ames personnel in the NAS program for help with the use of their CRAY2. We regret that space limitations did not permit full referencing to the extensive work in this exciting field.

PY - 1987/12

Y1 - 1987/12

N2 - 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.

AB - 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.

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Electronic structure, charge transfer excitations and high temperature superconductivity

Abstract

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