Effect of Bismuth incorporation on some thermo-mechanical properties of glassy Se78Te20Sn2 alloy

被引:0
|
作者
Kumar, H. [1 ]
Sharma, A. [1 ]
Mehta, N. [1 ]
机构
[1] Banaras Hindu Univ, Dept Phys, Varanasi 221005, Uttar Pradesh, India
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关键词
Chalcogenide glasses; Micro-hardness; glass transition temperature; DSC technique; CHALCOGENIDE GLASSES; OPTOELECTRONICS;
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中图分类号
T [工业技术];
学科分类号
08 ;
摘要
We have synthesized some novel chalcogenide glasses from the Se-Te-Sri-Bi system. The basic thermo-mechanical parameters such as micro-hardness, volume (V-h) and formation energy (E-h) of micro-voids in the glassy network, as well as the modulus of elasticity E have been calculated in present glasses. The composition dependence of micro-hardness is also discussed.
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页码:899 / 904
页数:6
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