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Title: Optimized III-V Multijunction Concentrator Solar Cells on Patterned Si and Ge Substrates: Final Technical Report, 15 September 2004--30 September 2006

Abstract

Goal is to demo realistic path to III-V multijunction concentrator efficiencies > 40% by substrate-engineering combining compositional grading with patterned epitaxy for small-area cells for high concentration.

Authors:
Publication Date:
Research Org.:
National Renewable Energy Lab. (NREL), Golden, CO (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
942086
Report Number(s):
NREL/SR-520-44250
XAT-4-33624-14; TRN: US200902%%89
DOE Contract Number:  
AC36-99-GO10337
Resource Type:
Technical Report
Resource Relation:
Related Information: Work performed by The Ohio State University, Columbus, Ohio
Country of Publication:
United States
Language:
English
Subject:
14 SOLAR ENERGY; 36 MATERIALS SCIENCE; BUFFERS; CONCENTRATION RATIO; CONCENTRATOR SOLAR CELLS; CONCENTRATORS; DISLOCATIONS; EFFICIENCY; EPITAXY; RESEARCH PROGRAMS; SOLAR CELLS; SUBSTRATES; THERMAL CONDUCTIVITY; PV; III-V MULTIJUNCTION CONCENTRATOR; GE SUBTRATE; LATTICE MATCH; DUAL JUNCTION; PATTERNED SI:GE/SI; COMPOSITIONAL GRADING; INGAP/INGAAS; SMALL AREA; Solar Energy - Photovoltaics

Citation Formats

Ringel, S. A. Optimized III-V Multijunction Concentrator Solar Cells on Patterned Si and Ge Substrates: Final Technical Report, 15 September 2004--30 September 2006. United States: N. p., 2008. Web. doi:10.2172/942086.
Ringel, S. A. Optimized III-V Multijunction Concentrator Solar Cells on Patterned Si and Ge Substrates: Final Technical Report, 15 September 2004--30 September 2006. United States. doi:10.2172/942086.
Ringel, S. A. Sat . "Optimized III-V Multijunction Concentrator Solar Cells on Patterned Si and Ge Substrates: Final Technical Report, 15 September 2004--30 September 2006". United States. doi:10.2172/942086. https://www.osti.gov/servlets/purl/942086.
@article{osti_942086,
title = {Optimized III-V Multijunction Concentrator Solar Cells on Patterned Si and Ge Substrates: Final Technical Report, 15 September 2004--30 September 2006},
author = {Ringel, S. A.},
abstractNote = {Goal is to demo realistic path to III-V multijunction concentrator efficiencies > 40% by substrate-engineering combining compositional grading with patterned epitaxy for small-area cells for high concentration.},
doi = {10.2172/942086},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Sat Nov 01 00:00:00 EDT 2008},
month = {Sat Nov 01 00:00:00 EDT 2008}
}

Technical Report:

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