Effects of hydrogen introduction on electrical and optical properties of Cd-doped Ge oxide and Zn oxide thin films

被引：10
|
作者：
Arita, M [1 ]
Konishi, H [1 ]
Matsuda, K [1 ]
Masuda, M [1 ]
Hayashi, Y [1 ]
机构：
[1] Kyushu Univ, Fac Engn, Dept Mat Sci & Engn, Fukuoka 8128581, Japan
来源：
MATERIALS TRANSACTIONS | 2002年 / 43卷 / 05期
关键词：
cadmium oxide; germanium oxide; zinc oxide; thin film; visible light transparency; electrical conductivity; hydrogen introduction;
D O I：
10.2320/matertrans.43.1142
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Cadmium-doped Ge oxide and Zn oxide thin films were deposited by RF magnetron sputtering. The electrical and optical properties of these films were investigated. All deposited films except for highly Cd-doped Ge oxide were transparent to visible light. Hydrogen introduction reduced the resistivity of the films, although the optical transmittance for visible light did not change significantly. The enhancement of conductivity could be attributed to the increase in carrier density by the hydrogen introduction.
引用
收藏
页码：1142 / 1145
页数：4
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