| Literature DB >> 21323376 |
Guifeng Fan1, Hongwei Zhu, Kunlin Wang, Jinquan Wei, Xinming Li, Qinke Shu, Ning Guo, Dehai Wu.
Abstract
Schottky junction solar cells are assembled by directly coating graphene films on n-type silicon nanowire (SiNW) arrays. The graphene/SiNW junction shows enhanced light trapping and faster carrier transport compared to the graphene/planar Si structure. With chemical doping, the SiNW-based solar cells showed energy conversion efficiencies of up to 2.86% at AM1.5 condition, opening a possibility of using graphene/semiconductor nanostructures in photovoltaic application.Entities:
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Year: 2011 PMID： 21323376 DOI： 10.1021/am1010354
Source DB: PubMed Journal: ACS Appl Mater Interfaces ISSN： 1944-8244 Impact factor: 9.229