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Directions for further development of GaAs/CuInSe2 thin film tandem cellsMultijunction thin film solar cells utilizing GaAs and CuInSe2 as semiconductor absorbers are rapidly developing, becoming a viable technology for space power systems with an unparalleled combination of high efficiency, low mass, and high radiation tolerance. The prospect for evolutionary improvement of this type of cell towards efficiency of approximately equals 30 percent and specific power greater than 1 kW/kg while retaining the attribute of high radiation tolerance are good. Limitations of the present configuration and possible avenues for circumventing these problems are presented.
Document ID
19890015347
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Stanbery, Billy J. (Boeing Co. Seattle, WA, United States)
Date Acquired
September 5, 2013
Publication Date
April 1, 1989
Publication Information
Publication: NASA, Lewis Research Center, Space Photovoltaic Research and Technology, 1988. High Efficiency, Space Environment, and Array Technology
Subject Category
Energy Production And Conversion
Accession Number
89N24718
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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