Electronic structure of LaN: Prediction of a small band overlap semi-metal

M. R. Norman*, H. J.F. Jansen, D. D. Koelling, A. J. Freeman

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

17 Scopus citations

Abstract

Results of a detailed theoretical investigation are reported which appear to resolve whether LaN is a semiconductor or a semi-metal. It is found that LaN has a band overlap of approximately 40 mRy making it a semimetal. A detailed analysis of the physical approximations and of the numerical precision indicate that this result has an uncertainty of ∼ 15 mRy which is too small to alter the conclusion.

Original languageEnglish (US)
Pages (from-to)739-741
Number of pages3
JournalSolid State Communications
Volume52
Issue number8
DOIs
StatePublished - Nov 1984

ASJC Scopus subject areas

  • Chemistry(all)
  • Condensed Matter Physics
  • Materials Chemistry

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