STRUCTURAL AND OPTICAL-PROPERTIES OF SPRAY-DEPOSITED CUIN(S1-XSEX)2 THIN-FILMS

被引：17

作者：

SUBBARAMAIAH, K

RAJA, VS

机构：

[1] Department of Physics, Sri Venkateswara University, Tirupati

来源：

THIN SOLID FILMS | 1992年 / 208卷 / 02期

关键词：

D O I：

10.1016/0040-6090(92)90651-Q

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

CuIn(S1-xSex)2 films have been prepared by spray pyrolysis on heated glass substrates. Films with x = 0.0, 0.3, 0.5, 0.7, 0.9 and 1.0 have been deposited. The substrate temperatures employed for the deposition of CuInS2, CuInSe2 and CuIn(Sl-xSex)2 were 550, 623 and 603 K respectively. The films exhibit p-type conductivity. They are found to be single phase and polycrystalline in nature, with the chalcopyrite structure. The lattice parameters (a and c) and the optical band gap of the films vary linearly with composition over the entire range investigated.

引用

页码：247 / 251

页数：5

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