Changes in the electrical conductivity of amorphous semiconductors

被引：3

作者：

Rojas, JL

Dominguez, M

Villares, P

JimenezGaray, R

机构：

[1] Dept. of Condensed Matter Physics, Faculty of Science, University of Cádiz, Puerto Real, Cádiz

来源：

MATERIALS CHEMISTRY AND PHYSICS | 1996年 / 45卷 / 01期

关键词：

amorphous semiconductors; electrical conductivity; thermal switching;

D O I：

10.1016/0254-0584(96)80052-6

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The changes in the electrical conductivity occurring in chalcogenide amorphous semiconductors, from the system GeSeTe, have been studied. This study includes the determination of I-V characteristics, the electrical conductivity and its relationship with temperature, and, finally, the ageing of samples started by annealing and by thermal switching due to Joule self-heating. To complete the analysis, the possible structural modifications which could have been produced during the experiments have been verified by means of X-ray diffraction.

引用

页码：75 / 79

页数：5

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