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Kim, Jin Young
Next Generation Energy Laboratory
Research Interests
  • Polymer solar cells, QD solar cells, organic-inorganic hybrid solar cells, perovskite solar cells, OLEDs, PeLEDs, organic FETs

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타이타늄 산화물층을 도입한 고분자 태양전지의 효율 향상 연구

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Title
타이타늄 산화물층을 도입한 고분자 태양전지의 효율 향상 연구
Other Titles
Efficiency Enhancement in Polymer Solar Cells by Introducing Titanium Dioxide Layer
Author
Lee, HHKim, HJKim, Jin YoungCho, SWPark, SHKim, SHLee, K
Issue Date
2005-03
Publisher
한국물리학회
Citation
새물리, v.50, no.3, pp.160 - 164
Abstract
We demonstrate that high eciency polymer solar cells can be fabricated using titanium oxide(TiOx) as an optical spacer. When a TiOx layer is deposited via a typical sol-gel process between the active layer and cathode, the devices exhibit almost 50 % enhancement in the external quantum eciency and in the power conversion eciency. The a TiOx layer acts as an ideal optical spacer by modifying the distribution of the optical electric eld energy inside the device, thereby inducing more photogenerated charge carriers in the polymer solar cell.
URI
https://scholarworks.unist.ac.kr/handle/201301/6548
ISSN
0374-4914
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