DocumentCode
2629013
Title
In-situ monitoring during vapour phase growth of bulk crystals of cadmium zinc telluride
Author
Mullins, John T. ; Cantwell, Benjamin J. ; Dierre, Fabrice ; Pym, Alex T.G. ; Basu, Arnab ; Brinkman, Andrew W.
Author_Institution
Kromek, Thomas Wright Way, Sedgfield, TS21 3FD, U.K.
fYear
2008
fDate
19-25 Oct. 2008
Firstpage
143
Lastpage
145
Abstract
In-situ laser reflectance measurements and photography have been made during the hetero-epitaxial nucleation and growth of cadmium zinc telluride on GaAs seeds. Fabry-Pèrot oscillations are observed in the reflectance signal which persist up to several tens of micrometres layer thickness and the average reflected intensity provides information on the surface morphology of the growing crystal.
Keywords
Cadmium compounds; Crystals; Fabry-Perot; Gallium arsenide; Monitoring; Optical filters; Optical surface waves; Reflectivity; Surface morphology; Zinc compounds;
fLanguage
English
Publisher
ieee
Conference_Titel
Nuclear Science Symposium Conference Record, 2008. NSS '08. IEEE
Conference_Location
Dresden, Germany
ISSN
1095-7863
Print_ISBN
978-1-4244-2714-7
Electronic_ISBN
1095-7863
Type
conf
DOI
10.1109/NSSMIC.2008.4775141
Filename
4775141
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