Energetic Diffusion in ternary sets of Ge-Se-In Chalcogenide GlassesJournal: International Journal of Advanced Engineering Research and Science (Vol.4, No. 2)
Publication Date: 2017-02-07
Authors : Amba Prasad Gangwar; A.K.Saxena; Saurabh Kumar Tiwari;
Page : 129-132
Keywords : Chalcogenide glasses; Energetic parameter.;
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.
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