A COMPARATIVE-STUDY OF OPTICAL, ELECTRICAL AND STRUCTURAL-PROPERTIES OF CUGASE2 AND CUGATE2 THIN-FILMS

被引：37

作者：

LEON, M ^{[1
]}

DIAZ, R ^{[1
]}

RUEDA, F ^{[1
]}

BERGHOL, M ^{[1
]}

机构：

[1] UNIV MONTPELLIER 2,F-34060 MONTPELLIER,FRANCE

来源：

SOLAR ENERGY MATERIALS AND SOLAR CELLS | 1992年 / 26卷 / 04期

关键词：

D O I：

10.1016/0927-0248(92)90049-U

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

The growth conditions, the composition and the structural, optical and electrical properties of thin films of CuGaSe2 and CuGaTe2 have been studied using "flash" and "slow" evaporation in vacuum. Single phase films, when analyzing the absorption coefficient, present several energy gaps. For CuGaSe2, they are 1.59, 1.66, 2.03 and 2.11 eV, for CuGaTe2 1.23 and 1.89 eV. Both the CuGaSe2 and CuGaTe2 evaporated films are p-type; the resistivities, carrier densities and mobilities are appropriate for thin film solar cells.

引用

页码：295 / 307

页数：13

共 37 条

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