Optical properties of a-Se80-xTexGa20 thin films

被引：0
|
作者：
Khan, ZH [1 ]
Ilyas, M
Zulfequar, M
Husain, M
机构：
[1] Fac Engn & Technol, Dept Appl Sci & Humanities, New Delhi 110025, India
[2] Jamia Millia Islamia, Dept Phys, New Delhi 110025, India
来源：
SOLID STATE PHENOMENA | 1997年 / 55卷
关键词：
D O I：
10.4028/www.scientific.net/SSP.55.222
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Optical properties of a-Se80-xTeGa20 thin films (where x = 0, 5, 10, 15 & 20) have been studied in the wavelength range (450 - 900 nm). It is found that the optical band gap decreases on increasing the Te concentration in the a-Se80-xTexGa20 system.
引用
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页码：222 / 225
页数：4
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