DIFFERENTIAL SCANNING CALORIMETRIC STUDY OF SE70GE20SB10 CHALCOGENIDE GLASS

被引：5
|
作者：
HAFIZ, MM
OSMAN, MA
ELHALIM, ASA
ABUELFADL, A
机构：
[1] Physics Department, Assiut University, Assiut
来源：
SOLID STATE COMMUNICATIONS | 1991年 / 80卷 / 03期
关键词：
D O I：
10.1016/0038-1098(91)90182-U
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
Results of differential scanning calorimetry (DSC) under isothermal conditions on Se70Ge20Sb10 glass are reported and discussed. By using the Avrami equation the activation energy for crystal growth (E(G)) has been evaluated and the crystallization mechanism has been studied. The results indicate that the crystallization process is a one-dimensional growth. The calculated value of E(G) is 142.8 kJ mol-1 for Se70Ge20Sb10 chalcogenide glass.
引用
收藏
页码：209 / 211
页数：3
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