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Effect of nanohole structure on pyramid textured surface on photo-voltaic performance of silicon solar cell

Title
Effect of nanohole structure on pyramid textured surface on photo-voltaic performance of silicon solar cell
Author
박재근
Keywords
LOW-COST; NANOWIRES; ARRAYS
Issue Date
2014-08
Publisher
AMER INST PHYSICS, CIRCULATION & FULFILLMENT DIV, 2 HUNTINGTON QUADRANGLE, STE 1 N O 1, MELVILLE, NY 11747-4501 USA
Citation
JOURNAL OF APPLIED PHYSICS, Vol.116, No.8 [2014], p084511-1 ~ 084511-6
Abstract
We investigated how the nanohole structure on a {111} pyramid textured surface affected the photovoltaic performance of silicon solar cells by varying nanohole depth. During the effective minority carrier recombination lifetime, the surface reflectance decreased with increasing nanohole depth, showing a trade-off relationship. The power conversion efficiency (PCE) of silicon solar cells with the {111} pyramid textured surface peaked at a specific nanohole depth, i. e., 0.43% PCE enhancement (3.32% enhancement relative to a reference cell) was obtained at the nanohole depth of 94.8 nm.
URI
https://aip.scitation.org/doi/10.1063/1.4894408http://hdl.handle.net/20.500.11754/47797
ISSN
0021-8979
DOI
10.1063/1.4894408
Appears in Collections:
COLLEGE OF ENGINEERING[S](공과대학) > ELECTRONIC ENGINEERING(융합전자공학부) > Articles
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