Creep activation energy of flow process in Bi2Te2.8Se0.2 single crystals

被引：7

作者：

Desai, CF ^{[1
]}

Soni, PH ^{[1
]}

Bhavsar, SR ^{[1
]}

机构：

[1] Maharaja Sayajirao Univ Baroda, Fac Sci, Dept Phys, Vadodara 390002, India

来源：

BULLETIN OF MATERIALS SCIENCE | 1999年 / 22卷 / 01期

关键词：

Vickers microhardness; cleavage surface; creep; activation energy;

D O I：

10.1007/BF02745671

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Temperature dependence of the Vickers microhardness of Bi2Te2 . 8Se0 . 2 single crystals has been studied. Loading time dependence of microhardness at different temperatures has been used for creep study in the temperature range 303 K-373 K. The activation energy for indentation creep of the crystals has been evaluated.

引用

页码：21 / 23

页数：3

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