PHONON PROPERTIES OF Si//xGe//1// minus //x STRAINED OVERLAYERS ON (110) GaAs.

H. Brugger, G. Abstreiter

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

2 Scopus citations

Abstract

The epitaxial growth of Si//xGe//1// minus //x thin films on (110) GaAs cleavage surfaces is studied by Raman spectroscopy. The peak positions of the optical phonon modes are a direct measure of the alloy composition and the built-in strain. For thin layers the lattice mismatch is found to be accommodated elastically, the layers are commensurate with the substrate.

Original languageEnglish
Title of host publicationUnknown Host Publication Title
EditorsK. Ploog, N.T. Linh
PublisherEditions de Physique
Pages209-212
Number of pages4
ISBN (Print)2868830153
StatePublished - 1986

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