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Toward Perfect Light Trapping in Thin-Film Photovoltaic Cells: Full Utilization of the Dual Characteristics of Light

Title
Toward Perfect Light Trapping in Thin-Film Photovoltaic Cells: Full Utilization of the Dual Characteristics of Light
Authors
Cho C.Jeong S.Choi H.-J.Shin N.Kim B.Jeon E.-chae.Lee J.-Y.
Ewha Authors
김봉수
SCOPUS Author ID
김봉수scopus
Issue Date
2015
Journal Title
Advanced Optical Materials
ISSN
2195-1071JCR Link
Citation
vol. 3, no. 12, pp. 1697 - 1702
Keywords
Compound parabolic trappersLight trappingMetal nanostructuresMultiscale systemsThin-film photovoltaics
Publisher
Wiley-VCH Verlag
Indexed
SCIE; SCOPUS WOS scopus
Abstract
A novel light trapping configuration called a compound parabolic trapper (CPT) is proposed. A CPT integrated with a V-groove textured surface increases the power conversion efficiency of polymer solar cells from 9.38% to 10.4%. A multiscale system applying the integrated schemes to a nanopatterned plasmonic PV improves it further to 10.8%, achieving almost black absorption of 94.1%. © 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
DOI
10.1002/adom.201500471
Appears in Collections:
사범대학 > 과학교육과 > Journal papers
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