Elastic properties of As-Sb-Se glasses
Author(s) -
A. Giridhar,
Sudha Mahadevan,
Ajay Singh
Publication year - 1984
Publication title -
bulletin of materials science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.35
H-Index - 72
eISSN - 0973-7669
pISSN - 0250-4707
DOI - 10.1007/bf02743948
Subject(s) - materials science , chalcogenide , composite material , shear (geology) , range (aeronautics) , metallurgy
Results of measurement of elastic modulii on As-Sb-Se glasses are reported and their composition dependence discussed. The Young’s and the shear modulii lie in the range of 170–210 and 65–80 kb respectively. These values are typical of chalcogenide glasses. For (As, Sb)40Se60 glasses, the modulii increase monotonically with increasing Sb2Se3 content. The observed composition dependence of the modulii for the As x Sb15Se85 −x glasses is examined in terms of the chemically ordered structural units in the glasses.
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