Document Detail


Graphene/Silicon Nanowire Schottky Junction for Enhanced Light Harvesting.
MedLine Citation:
PMID:  21323376     Owner:  NLM     Status:  Publisher    
Abstract/OtherAbstract:
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.
Authors:
Guifeng Fan; Hongwei Zhu; Kunlin Wang; Jinquan Wei; Xinming Li; Qinke Shu; Ning Guo; Dehai Wu
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Publication Detail:
Type:  JOURNAL ARTICLE     Date:  2011-2-16
Journal Detail:
Title:  ACS applied materials & interfaces     Volume:  -     ISSN:  1944-8244     ISO Abbreviation:  -     Publication Date:  2011 Feb 
Date Detail:
Created Date:  2011-2-17     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  101504991     Medline TA:  ACS Appl Mater Interfaces     Country:  -    
Other Details:
Languages:  ENG     Pagination:  -     Citation Subset:  -    
Affiliation:
Key Laboratory for Advanced Manufacturing by Material Processing Technology, Ministry of Education and Department of Mechanical Engineering, Tsinghua University , Beijing 100084, P. R. China.
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