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Energetic Diffusion in ternary sets of Ge-Se-In Chalcogenide Glasses

Journal: International Journal of Advanced Engineering Research and Science (Vol.4, No. 2)

Publication Date:

Authors : ; ; ;

Page : 129-132

Keywords : Chalcogenide glasses; Energetic parameter.;

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The composition dependence of energetic parameter (A) in two sets of Ge-Se-In glasses, namely, Ge10Se90-xInx (x = 5, 10, 15, 20) and Ge15Se85-xInx (x = 0, 5, 10, 15, 20) have been studied by using rigidity percolation theory and bond constraints theory. Parameter (A) shows a local maxima at = 2.67. The results are discussed on the basis of the topological and rigidity theory exhibited by covalent network glasses. The relative sensitivity of parameter (A) to these phenomena discussed.

Last modified: 2017-02-26 23:44:50