The Influence of Heat-Treatment on CuInGaSe2 Thin Films by Electrodeposition

doi:10.7517/j.issn.1674-0475.2005.04.241

Abstract

Abstract: CuInGaSe₂ thin films solar cells have been drawn much attention due to their potential for the fabrication of low-cost, high-efficiency, and high stability. CuInGaSe₂ thin films were fabricated by electrodeposition, where the reference electrode was a saturated calomel electrode (SCE), the counter electrode was Pt gauze and the working electrode was a Mo/soda lime glass substrate. The influence of different heat-treatment temperature on the CuInGaSe₂ thin films was analyzed. The results indicate CuInGaSe₂ thin films by electrodeposition is near to the ideal stoichiometry and have chalcopyrite structure and uniform grain when the temperature is 450℃.

Key words: CuInGaSe₂, thin films, heat-treatment, solar cells, electrodeposition

CLC Number:

TM914

LI Jian-zhuang, ZHAO Xiu-jian, XIA Dong-Iin. The Influence of Heat-Treatment on CuInGaSe₂ Thin Films by Electrodeposition[J]. Imaging Science and Photochemistry, 2005, 23(4): 241-246.

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The Influence of Heat-Treatment on CuInGaSe₂ Thin Films by Electrodeposition

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