ELASTIC-CONSTANTS OF SEMICONDUCTING TELLURITE GLASSES

被引：50
|
作者：
ELMALLAWANY, R [1 ]
SIDKEY, M [1 ]
KHAFAGY, A [1 ]
AFIFI, H [1 ]
机构：
[1] NATL INST STAND,CAIRO,EGYPT
来源：
MATERIALS CHEMISTRY AND PHYSICS | 1994年 / 37卷 / 03期
关键词：
D O I：
10.1016/0254-0584(94)90167-8
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The velocity of longitudinal and transverse ultrasonic waves in four different compositions of (MoO3)x (TeO2)1-x glass system (x=0.2, 0.3, 0.45, 0.5) have been measured at room temperature using the pulse echo technique. The velocity data have been used to determine the elastic moduli, Debye temperature and Poisson's ratio for each composition. The results indicate that the elastic moduli depend upon the composition of the prepared glass.
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页码：295 / 298
页数：4
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