Devitrification of CdAs2 glass

Mahadevan, Sudha and Giridhar, A (1991) Devitrification of CdAs2 glass. Journal of Non-Crystalline Solids, 128 (1). pp. 8-12.

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Abstract

The crystalliation behaviour of CdAs2 glass examined by differential scanning calorimetry and X-ray diffraction is reported and discussed. CdAs2 glass was found to undergo a primary crystallisation followed by a polymorphic transformation. In the primary transformation, microcrystallites of Cd3As2 are crystallised in an amorphous matrix. In the second polymorphic transformation, CdAs2 is crystallised. The activation energies of the two stages are found to be 3.71 and 5.17 eV, respectively.

Item Type: Journal Article
Uncontrolled Keywords: Calorimetry; Semiconducting Cadmium Compounds - Amorphous; X-Rays - Diffraction; Cadmium Arsenide; Devitrification; Differential Scanning Calorimetry; Semiconducting Glass;
Subjects: CHEMISTRY AND MATERIALS > Chemistry and Materials (General)
Division/Department: Materials Science Division, Materials Science Division
Depositing User: Mr Vijaianand SK
Date Deposited: 31 Mar 2005
Last Modified: 24 May 2010 09:38
URI: http://nal-ir.nal.res.in/id/eprint/391

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