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Proceedings Paper

Differential thermal analyses of Cd0.95-xMnxZn0.05Te alloys
Author(s): V. Kopach; O. Kopach; L. Shcherbak; P. Fochuk; A. E. Bolotnikov; R. B. James
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Paper Abstract

Peculiarities of Cd0.95-xMnxZn0.05Te (x=0.05-0.25) alloys melting and crystallization kinetics were investigated by the differential thermal analysis at various heating/cooling rates. We synthesized Cd0.95-xMnxZn0.05Te alloys from elemental materials in a double-zone furnace. Their melting-crystallization rate was 5- and 10-K/min with a melt-dwell time of 1-, 10-, 20-, and 30-minutes. We found that the melting temperature, Tm, declined with increasing “x”, while the crystallization temperature, Ts, rose with increasing “x”. We detailed the dependencies of the crystallization rate versus the melt’s crystallization temperature. In most cases, the dependencies dropped with the rise of the crystallization temperature, while the crystallization temperature fell with decreasing melt-dwell time.

Paper Details

Date Published: 26 September 2013
PDF: 5 pages
Proc. SPIE 8852, Hard X-Ray, Gamma-Ray, and Neutron Detector Physics XV, 88521D (26 September 2013); doi: 10.1117/12.2022837
Show Author Affiliations
V. Kopach, Yuriy Fedkovych Chernivtsi National Univ. (Ukraine)
O. Kopach, Yuriy Fedkovych Chernivtsi National Univ. (Ukraine)
L. Shcherbak, Yuriy Fedkovych Chernivtsi National Univ. (Ukraine)
P. Fochuk, Yuriy Fedkovych Chernivtsi National Univ. (Ukraine)
A. E. Bolotnikov, Brookhaven National Lab. (United States)
R. B. James, Brookhaven National Lab. (United States)


Published in SPIE Proceedings Vol. 8852:
Hard X-Ray, Gamma-Ray, and Neutron Detector Physics XV
Michael Fiederle; Arnold Burger; Larry Franks; Ralph B. James, Editor(s)

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