Structural, electrical and optical properties of Bi-doped CuInS2 thin films grown by vacuum evaporation method

被引:20
作者
Akaki, Y. [1 ]
Matsuo, H. [2 ]
Yoshin, K. [2 ]
机构
[1] Miyakonojo Natl Coll Technol, Dept Elect Engn, 473-1 Yoshio, Miyazaki 8858567, Japan
[2] Miyazaki Univ, Dept Elect & Elect Engn, Miyazaki 889 2192, Japan
来源
PHYSICA STATUS SOLIDI C - CURRENT TOPICS IN SOLID STATE PHYSICS, VOL 3, NO 8 | 2006年 / 3卷 / 08期
关键词
D O I
10.1002/pssc.200669626
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
Structural, electrical and optical properties of Bi-doped CuInS2 thin films prepared by a single-source thermal evaporation method were investigated. The as-deposited films were annealed in the temperature range between 100 and 500 degrees C for 10 min in air. The film of chalcopyrite CuInS2 single phase was obtained by annealing at 200 degrees C successfully. It was found that Bi atoms enhanced the growth of CuInS2 single phase at lower temperature. Furthermore, the crystalline quality of doped films was higher compared with the non-doped ones. (c) 2006 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
引用
收藏
页码:2597 / +
页数:2
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