Electronic structure of lanthanum perovskites with 3d transition elements

D. J. Lam*, B. W. Veal, Donald E Ellis

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

114 Scopus citations

Abstract

The systematics of the electronic structure of LaBO3 perovskite oxides, where the B element scans the 3d transition-metal series from Ti to Co, are examined. X-ray photoelectron spectra of valence bands and shallow core states are presented and compared with theoretical molecular cluster and free-ion multiplet models. Self-consistent ionic configurations are obtained from the embedded cluster calculations, which differ from the assumptions of crystal-field theory due to metal-oxygen covalency. The prospect for more rigorous many-electron models is discussed.

Original languageEnglish (US)
Pages (from-to)5730-5739
Number of pages10
JournalPhysical Review B
Volume22
Issue number12
DOIs
StatePublished - Jan 1 1980

ASJC Scopus subject areas

  • Condensed Matter Physics

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