Advances in the development of an AlGaAs
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R. Venkatasubramanian; M.L. Timmons; T.S. Colpitts; J.S. Hills
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Article
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1991
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Elsevier Science
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In this paper, we discuss various aspects of the development of an inverted-grown A1GaAs/ GaAs cascade solar cell incorporating a patterned germanium tunnel junction. Topics include the development of the Alo.3vGao.6~s top cell, the growth of the GaAs bottom cell over the patterned germanium tunnel