Proceedings of the Korean Institute of Information and Commucation Sciences Conference (한국정보통신학회:학술대회논문집)
- 2012.05a
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- Pages.734-736
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- 2012
A Study on the Structural and Optical Properties of Sputtered CdTe Thin Films Deposited on Flexible Substrates for Solar Cell Application
태양전지 응용을 위한 플렉시블 기판 위에 스퍼터 증착된 CdTe 박막의 구조적, 광학적 특성 연구
- Published : 2012.05.26
Abstract
Cadmium telluride (CdTe) films have been prepared on Corning 7059 glass, molybdenum (Mo), and polyimide (PI) substrates by r.f. magnetron sputtering technique. The influence of the sputter pressure on the structural and optical properties of these films was evaluated. In addition, a comparison of the properties of the films deposited on fferent substrates was performed.
II-VI족 화합물반도체인 CdTe는 태양광을 전기로 변화하는데 있어서 이상적인 1.45eV의 직접천이형 에너지 band gap을 가지고 있으며,