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Comparison study of the electronic structure of high‐T C superconductors
Author(s) -
Jin Qinghua,
Mei Changjiang,
Smith Vedene H.
Publication year - 1995
Publication title -
international journal of quantum chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.484
H-Index - 105
eISSN - 1097-461X
pISSN - 0020-7608
DOI - 10.1002/qua.560560819
Subject(s) - superconductivity , electronic structure , condensed matter physics , high temperature superconductivity , electron , transition metal , electronic band structure , superconducting transition temperature , metal , materials science , electronic correlation , physics , chemistry , quantum mechanics , metallurgy , biochemistry , catalysis
Transition metal oxides ( TMOS ), which include the high‐T c superconductors ( HTSC ), are materials with electronic structures which are difficult to calculate because of the narrow d ‐bands of the transition metal elements and the strong electronic correlation among those d ‐electrons. For a full understanding of the electronic structure of HTSC materials two kinds of approaches, LDA and HF , are carried out for the typical parent material of the HTSCS , SrCuO 2 . © 1995 John Wiley & Sons, Inc.