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Calorimetric studies in glassySe80−xTe20Sbx*
Published online by Cambridge University Press: 15 December 1998
Abstract
Calorimetric studies have been made in glassy Se80−xTe20Sbx where 0 ≤ x ≤ 15 with a view to calculate the crystallization kinetic parameters. Multi scan technique has been used to calculate the activation energy of crystallization ΔE and the order parameter (n). The results indicate that ΔE is highly composition dependent in these glasses. A discontinuity in ΔE is observed at 10% of Sb which is explained in terms of mechanically optimised structure at a particular average co-ordination number.
- Type
- Research Article
- Information
- The European Physical Journal - Applied Physics , Volume 4 , Issue 3 , December 1998 , pp. 323 - 328
- Copyright
- © EDP Sciences, 1998
References
* Work supported by the council of science and technology (U.P.), India.
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