STRUCTURAL AND OPTICAL PROPERTIES OF CHEMICALLY DEPOSITED CuBiS2 THIN FILMS

被引：0
|
作者：
Balasubramanian, V. [2 ]
Suriyanarayanan, N. [1 ]
Prabahar, S. [2 ]
Srikanth, S. [2 ]
机构：
[1] Govt Coll Technol, Dept Phys, Coimbatore, Tamil Nadu, India
[2] Tamilnadu Coll Engn, Dept Phys, Coimbatore, Tamil Nadu, India
来源：
CHALCOGENIDE LETTERS | 2011年 / 8卷 / 10期
关键词：
Copper Bismuth sulphide; Chemical bath deposition; Structural properties; Optical properties; Thin films;
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Thin films of Copper bismuth sulphide prepared on well cleaned glass substrates by chemical deposition showed polycrystalline in nature with monoclinic structure. The average grain sizes as calculated from Scherrer's formula were found to be within the range 237 angstrom to 752 angstrom. The films are oriented in the (403) direction. In addition, optical studies revealed that variation of optical band gap with thickness: 2.62 to 2.19 eV.
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页码：637 / 648
页数：12
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