Normal state quasiparticle structure in the high-T<inf>c</inf> superconductors

J. Costa-Quintana, F. López-Aguilar, M. M. Sánchez-López, I. S. Sandalov

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2 Citations (Scopus)

Abstract

We present a study of the normal state electronic structure of the high-Tc superconductors obtained by diagonalizing the one-body Green function of the interacting system. Different approximations to the self-energy are considered. These corrections split the input density of states that is calculated within the local density formalism. The energy-dependent self-energy transfers part of spectral weight to the lower and upper Hubbard peaks, changing also the hole distribution in the different p and d states.
Original languageEnglish
Pages (from-to)1631-1632
JournalPhysica C: Superconductivity and its Applications
Volume282-287
Issue numberPART 3
DOIs
Publication statusPublished - 1 Jan 1997

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