QUASIPARTICLE BAND STRUCTURE OF Ce-BASED HEAVY-FERMION COMPOUNDS

1 December 1988

journal article
Published by EDP Sciences in Le Journal de Physique Colloques

Vol. 49 (C8) , C8-753
https://doi.org/10.1051/jphyscol:19888339

Abstract

We study the influence on the Fermi surface topology of many-body corrections beyond LDA. A Renormalized Band method is used to calculate the quasiparticle band structures of both CeAl3 and Ce3Al compounds. We discuss the conditions under which the LDA is expected to predict the correct Fermi surface

Keywords

BASED HEAVY
FERMION COMPOUNDS
BAND STRUCTURE
QUASIPARTICLE BAND

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