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Photoelectrochemical texturization of n-type multicrystalline silicon

✍ Scribed by Tena-Zaera, R. ;Bastide, S. ;Lévy-Clément, C.

Book ID
105364182
Publisher
John Wiley and Sons
Year
2007
Tongue
English
Weight
387 KB
Volume
204
Category
Article
ISSN
0031-8965

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✦ Synopsis

Abstract

Taking advantage of the electrochemical formation of macropores in aqueous HF under illumination, we have developed an efficient photoelectrochemical (PEC) texturization on n‐type multicrystalline Si (mc‐Si) wafers which leads to a decrease in the reflectivity of solar cells. An optimized mc‐Si texturized surface exhibits an 8.5% effective reflectivity (λ = 400–1000 nm, AM1.5 standard solar illumination). (© 2007 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)

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