Structural and optical properties of sintered CdSxSe1-x films

被引：30

作者：

Kumar, V ^{[1
]}

Sharma, TP ^{[1
]}

机构：

[1] CCS Univ, Dept Phys, Meerut 250004, Uttar Pradesh, India

来源：

JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS | 1998年 / 59卷 / 08期

关键词：

bandgap; screen printing; reflection spectra; structural and optical; semiconductors;

D O I：

10.1016/S0022-3697(98)00035-3

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Sintered CdSxSe1-x films have been prepared in the entire composition range from CdSe to CdS using a screen printing method To deposit good quality films, optimum conditions have been determined. Wide bandgap ternary films have many applications in solar cells. The structural and optical properties of these films have been studied. The bandgap of these films is studied using reflection spectra in the wavelength range 350-900 nm and the structure of these films is studied using XRD. The films have a direct bandgap, which varies from 1.74 eV for CdSe to 2.44 eV for CdS films. (C) 1998 Elsevier Science Ltd. All rights reserved.

引用

页码：1321 / 1325

页数：5

共 9 条

[1]

Brodin M. S., 1981, Soviet Physics - Solid State, V23, P771

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