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박혜성

Park, Hyesung
Future Electronics and Energy Lab
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Improved efficiency in organic/inorganic hybrid solar cells by interfacial modification of ZnO nanowires with small molecules

Author(s)
Chang, SehoonPark, HyesungCheng, Jayce J.Rekemeyer, Paul H.Gradecak, Silvija
Issued Date
2014-10
DOI
10.1088/0022-3727/47/39/394016
URI
https://scholarworks.unist.ac.kr/handle/201301/11965
Fulltext
http://iopscience.iop.org/0022-3727/47/39/394016/article
Citation
JOURNAL OF PHYSICS D-APPLIED PHYSICS, v.47, no.39, pp.394016
Abstract
We demonstrate improved photovoltaic performance of ZnO nanowire/poly(3-hexylthiophene) (P3HT) nanofiber hybrid devices using an interfacial modification of ZnO nanowires. Formation of cascade energy levels between the ZnO nanowire and P3HT nanofiber was achieved by interfacial modification of ZnO nanowires using small molecules tetraphenyldibenzoperiflanthene (DBP) and 3,4,9,10-perylenetetracarboxylic bisbenzimidazole (PTCBI). The successful demonstration of improved device performance owing to the cascade energy levels by small molecule modification is a promising approach toward highly efficient organic/inorganic hybrid solar cells
Publisher
IOP PUBLISHING LTD
ISSN
0022-3727

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