Studies on chemically deposited cadmium sulphoselenide (CdSSe) films

被引：72

作者：

Mane, RS ^{[1
]}

Lokhande, CD ^{[1
]}

机构：

[1] SHIVAJI UNIV,DEPT PHYS,THIN FILM PHYS LAB,KOLHAPUR 416004,MAHARASHTRA,INDIA

来源：

THIN SOLID FILMS | 1997年 / 304卷 / 1-2期

关键词：

chemical bath deposition; CdSSe;

D O I：

10.1016/S0040-6090(97)00154-5

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Thin films of cadmium sulphoselenide (CdSSe) have been chemically deposited using cadmium salt, thiourea and sodium selenosulphate, covering total composition range from CdS to CdSe. The structural, optical and electrical properties of these films have been studied. It has been found that CdS films are cubic, while mixed (CdSSe) and CdSe films are hexagonal. The optical absorption studies showed that as Se content in CdS film increases, bandgap, E-g decreases from 2.5 eV (CdS) to 1.8 eV (CdSe). The electrical resistivity of CdS is higher than that of mixed and CdSe films. (C) 1997 Elsevier Science S.A.

引用

页码：56 / 60

页数：5