Transparent, conductive CuI films prepared by rf-dc coupled magnetron sputtering

被引:82
|
作者
Tanaka, T [1 ]
Kawabata, K [1 ]
Hirose, M [1 ]
机构
[1] HIROSHIMA UNIV, DEPT ELECT ENGN, HIGASHIHIROSHIMA 724, JAPAN
关键词
copper; sputtering; X-ray photoelectron spectroscopy;
D O I
10.1016/0040-6090(96)08607-5
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
Optically transparent, conducting CuI films have been prepared by a magnetron sputtering technique which employs rf and dc target biases. It is shown that the stoichiometric CuI films are obtained at the target bias V-T=-200 V, while the lowest resistivity of 5.4X10(-2) Ohm cm and the best optical transmittance of about 70% over the wavelength range 500 to 1000 nm are obtained at V-T=-50 V where the I/Cu ratio is 0.9.
引用
收藏
页码:179 / 181
页数:3
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