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Zhu et al., 2014 - Google Patents

Atomic layer deposited Al2O3 films for anti-reflectance and surface passivation applications

Zhu et al., 2014

Document ID
15364074230319832817
Author
Zhu L
Liu Y
Zhang H
Xiao H
Guo L
Publication year
Publication venue
Applied Surface Science

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Snippet

Al 2 O 3 films were deposited on n-type crystalline Si (c-Si) wafers by atomic layer deposition using Al (CH 3) 3 and H 2 O as precursors. Surface anti-reflectance and passivation performances were investigated. Average reflectances between 2.8 and 4.2% were …
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    • H01L31/02167Coatings for devices characterised by at least one potential jump barrier or surface barrier for solar cells
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    • H01L21/04Manufacture or treatment of semiconductor devices or of parts thereof the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer, carrier concentration layer
    • H01L21/18Manufacture or treatment of semiconductor devices or of parts thereof the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer, carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic System or AIIIBV compounds with or without impurities, e.g. doping materials
    • H01L21/30Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26
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    • Y02EREDUCTION OF GREENHOUSE GASES [GHG] EMISSION, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
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