Authors: J Chai O C Noriega J H Dinan T H Myers
Publish Date: 2012/05/26
Volume: 41, Issue: 11, Pages: 3001-3006
Abstract
An important parameter for heteroepitaxial material systems is the critical thickness h c To date for the material system ZnTe on GaSb agreement between experimental and theoretical values of h c has been poor In this paper we present results of an experimental study of h c for ZnTe layers on GaSb211B substrates based on a combination of highresolution xray diffraction and photoluminescence measurements Our experimentally determined h c value of 350 nm to 375 nm agrees well with the models of CohenSolal and Dunstan
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