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Physical Analysis of Structural Transformation in Ge-Incorporated a-SbxSe100-x System

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Abstract:

Chalcogenide glasses are suitable for far-infrared and imaging applications. In the present study, Sb10Se90-xGex (x=0, 19, 21, 23, 25, 27) system has been chosen to study structural transformations via physical parameters. Bulk samples with x = 0, 19, 21, 23, 25 and 27 have been prepared using the melt-quenching technique. A theoretical study of the ternary glass system revealed that there was a significant change in the structural environment of the system due to rigidity percolation, which took place as Se was replaced by Ge, and hence resulted in changes in other physical parameters of the system.

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Defects and Diffusion in Ceramics XII View Preview

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Periodical:

Defect and Diffusion Forum (Volumes 316-317)

Pages:

45-53

DOI:

https://doi.org/10.4028/www.scientific.net/DDF.316-317.45

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Online since:

May 2011

Authors:

Sunanda Sharda, Neha Sharma, Pankaj Sharma, Vineet Sharma

Keywords:

Bond Energy, Crosslinking, Electronegativity, Rigidity Percolation

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© 2011 Trans Tech Publications Ltd. All Rights Reserved

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