한국전기전자재료학회:학술대회논문집 (Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference)
- 한국전기전자재료학회 2010년도 하계학술대회 논문집
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- Pages.250-250
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- 2010
스프레이 분무법을 이용한 CIGS 태양전지 박막의 합성
CIGS Thin Film Fabrication Using Spray Deposition Technique
- Cho, Jung-Min (Electronics and Telecommunication Research Institute) ;
- Bae, Eun-Jin (Electronics and Telecommunication Research Institute) ;
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Suh, Jeong-Dae
(Electronics and Telecommunication Research Institute) ;
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Song, Ki-Bong
(Electronics and Telecommunication Research Institute)
- 발행 : 2010.06.16
초록
We have prepared CIGS thin film absorber layers with simple solution spray deposition technique and thin film were synthesized with different atomic ratio. CIGS thin films were synthesized using non-vacuum solution deposition method on pre-heated sodalime glass substrates and Mo-coated soadlime glass substrate. In precursor solution were Cu : In : Ga: S ratio 4 : 3 : 2 : 8 and the crystal type of sprayed thin film were CIGS chalcopyrite structures. This structure was identified as typical chalcopyrite tetragonal structure with XRD analysis. This result showed that CIGS solution deposition technique has potential for the one step synthesis and low cost fabrication process for CIS or CIGS thin film absorber layer.