TITLE

Raman study of disorder and strain in epitaxial ZnS[sub x]Se[sub 1-x] films on a GaAs substrate

AUTHOR(S)
Kanemitsu, Yoshihiko; Yamamoto, Aishi
PUB. DATE
March 1992
SOURCE
Applied Physics Letters;3/16/1992, Vol. 60 Issue 11, p1330
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
Presents the characterization of the disorder and strain in ZnS[sub x]Se[sub 1-x]/gallium arsenide lattice-mismatched semiconductor heterostructures. Use of Raman spectroscopy; Estimation of the alloy disorder and phonon coherence length; Deduction of the strain from the linewidth of the gallium arsenide LO phonon.
ACCESSION #
4240678

 

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