Dependence of photovoltaic effects in organic semiconductors on the BCP layer thickness
- Authors
- Oh, Hyun-Seok; Lee, Joon-Ung; Lee, Won-Jae; Jang, Kyung-Uk; Ahn, Joon-Ho; Lee, Dong-Kyu; Lee, Ho-Shik; Kim, Tae-Wan
- Issue Date
- Jun-2006
- Publisher
- KOREAN PHYSICAL SOC
- Keywords
- photovoltaic effects; organics; exciton blocking layer; BCP; power conversion efficiency
- Citation
- JOURNAL OF THE KOREAN PHYSICAL SOCIETY, v.48, no.6, pp.1488 - 1491
- Journal Title
- JOURNAL OF THE KOREAN PHYSICAL SOCIETY
- Volume
- 48
- Number
- 6
- Start Page
- 1488
- End Page
- 1491
- URI
- https://scholarworks.bwise.kr/hongik/handle/2020.sw.hongik/24546
- ISSN
- 0374-4884
- Abstract
- We fabricated solar-cell devices based on zinc-phthalocyanine (ZnPc) as a donor (D) and fullerene (C-60) as an electron. acceptor (A) with doped charge transport layers and with bathocuproine (BCP) an exciton blocking layer (EBL). We measured the photovoltaic characteristics of the solar-cell devices by using a Xenon lamp as a light source. Several thicknesses of BCP were made between C-60 and Al, and we obtained characteristic parameters such as the short-circuit current, the open-circuit voltage, and the power conversion efficiency of the device. With an EBL, the fill factor and the power conversion efficiency were 0.57 and 0.435%, respectively, at 100 mW/cm(2).
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Collections - College of Engineering > Department of Science > 1. Journal Articles
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