Investigations on Electrical Properties of the CdxZn1-xS Thin Films Prepared by Spray Pyrolysis Technique

被引:3
|
作者
Raviprakash, Y. [1 ]
Bangera, Kasturi V. [1 ,2 ]
Shivakumar, G. K. [1 ,2 ]
机构
[1] Manipal Univ, Dept Phys, Manipal Inst Technol, Manipal 576104, Karnataka, India
[2] Natl Inst Technol, Dept Phys, Thin Film Lab, Surathkal 575025, Karnataka, India
关键词
Thin films; Semiconductors; Spray pyrolysis; Electrical properties; PHYSICAL-PROPERTIES;
D O I
10.1063/1.3606177
中图分类号
O469 [凝聚态物理学];
学科分类号
070205 ;
摘要
Thin films of CdxZn(1-x)S (0 <= x <= 1) were deposited on glass substrates by the chemical spray pyrolysis technique. The electrical properties of these films in relation with composition were studied in detail. The entire investigation was made for a wide range of compositions of CdxZn(1-x)S thin films (x=0 to 1 in steps of 0.1). The variations of conductivity and current-voltage characteristics of these films were investigated as a function of the temperature and applied voltage. The activation energy of the films was found to vary from 0.35eV to 0.78eV.
引用
收藏
页码:959 / +
页数:2
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