Phase equilibria in the CdTe-Ge system

被引:1
|
作者
Shcherbak, I [1 ]
Feichouk, P [1 ]
Panchouk, O [1 ]
Lopatniouk, I [1 ]
Vengrenovych, R [1 ]
机构
[1] Univ Chernivtsi, Dept Chem, UA-274012 Chernivtsi, Ukraine
关键词
D O I
10.1016/S0364-5916(98)00003-0
中图分类号
O414.1 [热力学];
学科分类号
摘要
The revision of the CdTe-Ge phase diagram was performed by DTA microstructure and X-ray diffraction methods supplemented by optical and scanning electron microscopy combined with electron probe microanalysis. These methods were completed by appropriate thermodynamic calculations. The following equilibria have been established in the CdTe-Ge system: the monotectic line lies at 1347+/-1K in the 4-83 mol.% Ge composition range; the Cc-rich eutectic is situated at 1197+/-1K and 97.5 mol.% Ge. The maximum solid solubility of Ge in CdTe is less than 1 mol.% Ge.
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页码:463 / 468
页数:6
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