Modification of the virtual-crystal approximation for ternary III-V compounds

W. Porod, D. K. Ferry

Research output: Contribution to journalArticle

50 Scopus citations

Abstract

We discuss a modification of the virtual-crystal approximation for alloys in the semiempirical tight-binding method of band-structure calculations, which explicitly includes the interactions between unlike second neighbors. The results are applied to the quaternary GayIn1-yAsxP1-x and its constituent ternary compounds.

Original languageEnglish (US)
Pages (from-to)2587-2589
Number of pages3
JournalPhysical Review B
Volume27
Issue number4
DOIs
StatePublished - Jan 1 1983

ASJC Scopus subject areas

  • Condensed Matter Physics

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