Treatment of the surface of blanks for fabrication of CdZnTe-based detectors

The depth of the damaged layer forming on the surface of the CdZnTe crystals during standard mechanical treatment of them is determined by the microhardness measurement and chemical selective etching. The rates of chemical etching of the surface of the CdZnTe crystals in the solutions of bromine in...

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Bibliographic Details
Published in:	Semiconductors (Woodbury, N.Y.) Vol. 45; no. 8; pp. 1094 - 1096
Main Authors:	Fedorenko, O. A., Dubina, N. G., Khristyan, V. A., Terzin, I. S.
Format:	Journal Article
Language:	English
Published:	Dordrecht SP MAIK Nauka/Interperiodica 01-08-2011 Springer
Subjects:	Detectors Fabrication Hardness Magnetic Materials Magnetism Nuclear radiation Physics Physics and Astronomy Testing of Materials and Structures Treatment Bromine Mechanical Polishing CdZnTe Crystal Chemical Polishing Bromine Concentration
Online Access:	Get full text
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Summary:	The depth of the damaged layer forming on the surface of the CdZnTe crystals during standard mechanical treatment of them is determined by the microhardness measurement and chemical selective etching. The rates of chemical etching of the surface of the CdZnTe crystals in the solutions of bromine in methanol with various bromine concentrations are determined.
ISSN:	1063-7826 1090-6479
DOI:	10.1134/S1063782611080069