Kumar et al., 2011 - Google Patents

Fabrication of silicon nanowire arrays based solar cell with improved performance

Kumar et al., 2011

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Document ID
15685312620959366997
Author
Kumar D
Srivastava S
Singh P
Husain M
Kumar V
Publication year
Publication venue
Solar Energy Materials and Solar Cells

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We report fabrication of solar cell (n+–p–p+ structure) on black silicon substrates consisting of silicon nanowire (SiNW) arrays prepared by Ag induced wet chemical etching process in aqueous HF–AgNO3 solution. SiNW arrays surface has low reflectivity (< 5%) in the entire …
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    • H01L31/00—Semiconductor devices sensitive to infra-red radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus peculiar to the manufacture or treatment thereof or of parts thereof; Details thereof
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    • H01L31/022408—Electrodes for devices characterised by at least one potential jump barrier or surface barrier
    • H01L31/022425—Electrodes for devices characterised by at least one potential jump barrier or surface barrier for solar cells
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