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학술대회 ZnS Buffer Layer Prepared by Sulfurization of Sputtered Zn Film for Cu(In,Ga)Se2 Solar Cells
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저자
조대형, 김주희, 위재형, 박수정, 정중희, 한원석, 김제하, 정용덕
발행일
201306
출처
Photovoltaic Specialists Conference (PVSC) 2013, pp.1110-1113
DOI
https://dx.doi.org/10.1109/PVSC.2013.6744335
초록
We report on a novel method of a fabrication of a ZnS buffer layer for an application of Cu(In, Ga)Se2 (CIGS) solar cells. The ZnS thin film was prepared by a sulfurization of a sputtered Zn film using a sulfur cracker. The structural and optical properties of the ZnS films and the photovoltaic performance of the ZnS-employed CIGS solar cells were investigated. The thin ZnS film played a sufficient role as a buffer layer achieving the power conversion efficiency of 10.5%. © 2013 IEEE.
키워드
Buffer, CIGS solar cell, Cracker, Sulfurization, ZnS thin film
KSP 제안 키워드
CIGS solar cell, Conversion efficiency(C.E.), Zn film, ZnS buffer layer, ZnS films, ZnS thin film, novel method, photovoltaic performance, power conversion efficiency, structural and optical properties, thin film(TF)