Journal Article

FZJ-2015-02390

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Comparison and optimization of randomly textured surfaces in thin-film solar cells

Rockstuhl, C. (Corresponding Author) ; Fahr, S. ; Bittkau, K.FZJ* ; Beckers, T. ; Carius, R.FZJ* ; Haug, F.-J. ; Söderström, T. ; Ballif, C. ; Lederer, F.

2010
Soc. Washington, DC

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Please use a persistent id in citations: doi:10.1364/OE.18.00A335

Abstract: Using rigorous diffraction theory we investigate the scattering properties of various random textures currently used for photon management in thin-film solar cells. We relate the haze and the angularly resolved scattering function of these cells to the enhancement of light absorption. A simple criterion is derived that provides an explanation why certain textures operate more beneficially than others. Using this criterion we propose a generic surface profile that outperforms the available substrates. This work facilitates the understanding of the effect of randomly textured surfaces and provides guidelines towards their optimization.

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Contributing Institute(s):

1. Photovoltaik (IEK-5)

Research Program(s):

1. 111 - Thin Film Photovoltaics (POF2-111) (POF2-111)

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Database coverage:
; Current Contents - Physical, Chemical and Earth Sciences ; IF < 5 ; JCR ; SCOPUS ; Science Citation Index ; Science Citation Index Expanded ; Thomson Reuters Master Journal List ; Web of Science Core Collection

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