한국전기전자재료학회:학술대회논문집 (Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference)

한국전기전자재료학회 (The Korean Institute of Electrical and Electronic Material Engineers)
권호 표지

$CuPc/C_{60}$ 이종접합을 이용한 광기전 특성

Photovoltaic Properties in $CuPc/C_{60}$ heterojunction Structure

  • 발행 : 2003.05.30
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초록

Recently, there is a growing concern on the photovoltaic effects using organic materials. This is a phenomena which converts the solar energy into the electrical one. We have fabricated a device structure of ITO/PEDOT:PSS/CuPc/$C_{60}$/BCP/Al. The PEDOT:PSS layer is made by spin coating. and the other organic layers are made by thermal vapor deposition. By measuring the current-voltage characteristics with an illumination of light. we have obtained a value of $V_{oc}$=0.358V and $J_{sc}$=0.338mA/$cm^2$. A fill factor and efficiency are about 0.271 and 0.033%, respectively. A 500W xenon lamp(ORIEL) was used for a light source, and the light intensity illuminated into the device was about 10mW.

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