AGING STUDIES ON CDSE THIN-FILMS UNDER AMBIENT CONDITIONS

被引：5
作者：
SEBASTIAN, PJ
机构：
[1] Thin Film Laboratory, Department of Physics, Indian Institute of Technology, Madras
来源：
JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS | 1991年 / 52卷 / 08期
关键词：
CDSE; CHEMISORPTION; AGING; THIN FILMS;
D O I：
10.1016/0022-3697(91)90022-R
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The results of investigations carried out on the instability in film resistance of CdSe thin films under ambient conditions are reported. The increase in film resistance with time (ageing) in the presence of air and oxygen is attributed to oxygen chemisorption in the films. The effect of various film and deposition parameters on ageing is explained by considering the influence of the above parameters on film stoichiometry. The X-ray photoelectron spectroscopy (XPS) studies of the films showed that the oxygen and air exposed films exhibited Cd-O bonds.
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收藏
页码：963 / 968
页数：6
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