High-temperature conductivity of solid and liquid CdTe

被引：5
|
作者：
Höschl, P [1 ]
Belas, E [1 ]
Turjanska, L [1 ]
Grill, R [1 ]
Franc, J [1 ]
Fesh, R [1 ]
Moravec, P [1 ]
机构：
[1] Charles Univ, Inst Phys, CZ-12116 Prague 2, Czech Republic
来源：
JOURNAL OF CRYSTAL GROWTH | 2000年 / 220卷 / 04期
关键词：
CdTe; conductivity; liquid;
D O I：
10.1016/S0022-0248(00)00858-7
中图分类号：
O7 [晶体学];
学科分类号：
0702 ; 070205 ; 0703 ; 080501 ;
摘要：
Conductivity of CdTe single crystals fabricated in our laboratory by vertical gradient freeze method was studied at temperatures 400-1200 degreesC. Two clear slopes are seen - 0.7 eV in the solid and 4.6 eV in the liquid. Experimental value of electrical conductivity at the melting point 10 Omega (-1)cm(-1) was observed. A model explaining the experimental data is suggested. (C) 2000 Elsevier Science B.V. All rights reserved.
引用
收藏
页码：444 / 448
页数：5
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