Raman scattering from phonons in polymorphs of Si and Ge

R. J. Kobliska, S. A. Solin, M. Selders, R. K. Chang, R. Alben, M. F. Thorpe, D. Weaire

Research output: Contribution to journalArticlepeer-review

73 Scopus citations

Abstract

The vibrational properties of Si III and Ge III have been studied experimentally using Raman spectroscopy, and theoretically using a simple force-constant model. Si III and Ge III are metastable crystalline phases with large unit cells and distorted tetrahedral bonding.

Original languageEnglish (US)
Pages (from-to)725-728
Number of pages4
JournalPhysical Review Letters
Volume29
Issue number11
DOIs
StatePublished - Jan 1 1972

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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