SOLID-STATE AMORPHIZATION OF THE GASB HIGH-PRESSURE PHASE

被引：8
|
作者：
BARKALOV, OI
PONYATOVSKY, EG
ANTONOV, VE
机构：
[1] Institute of Solid State Physics, Russian Academy of Science, 14232 Chernogolovka, Moscow region
来源：
JOURNAL OF NON-CRYSTALLINE SOLIDS | 1993年 / 156卷
关键词：
D O I：
10.1016/0022-3093(93)90017-R
中图分类号：
TQ174 [陶瓷工业]; TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
The process of solid state amorphization of the quenched high pressure GaSb 'white tin'-phase was studied at normal pressure by means of differential scanning calorimetry (DSC) and dilatometry. The value of the exothermal heat of amorphization was 4 +/- 1 kJ/mol and expansion of the sample volume varied in 20-28% range. The amorphization process was found to follow a multistep course well reproduced by DSC and dilatometry curves
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收藏
页码：544 / 546
页数：3
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