Title
On the origin of compositional fluctuations in ZnSe1-xSx alloys grown by metal-organic vapour-phase epitaxy
Abstract
Periodic vertical modulations of the sulphur concentration have been observed in epitaxial layers of ZnSe1-xSx grown by metal-organic vapour-phase epitaxy. High-spatial-resolution microanalysis has shown that the sulphur variation is of the order of 1 at.% with a period of about 44 ± 0.1 nm. A detailed analysis of the possible causes of this modulation is presented which shows that periodic temperature fluctuations of the substrate are the most likely source.
Disciplines
Chemistry | Materials Chemistry
Recommended Citation
Wright, A. C., & Maung, N. (2003)'On the origin of compositional fluctuations in ZnSe1-xSx alloys grown by metal-organic vapour-phase epitaxy'. Philosophical Magazine, 83(22), 2641- 2652.
Digital Commons Citation
Wright, Andrew C. and Maung, N, "On the origin of compositional fluctuations in ZnSe1-xSx alloys grown by metal-organic vapour-phase epitaxy" (2003). Advanced Materials Research Laboratory. Paper 5.
http://epubs.glyndwr.ac.uk/amrl/5
Comments
Metadata only available from this repository. The article was published in Wright, A. C., & Maung, N. (2003)'On the origin of compositional fluctuations in ZnSe1-xSx alloys grown by metal-organic vapour-phase epitaxy'. Philosophical Magazine, 83(22), 2641- 2652. Information for the final version of the article as published in the print edition of the Philosophical Magazine journal is available online at http://www.informaworld.com