Multijunction concentrator solar cells
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J.G. Werthen
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Article
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1987
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Elsevier Science
β 54 KB
Multijunction concentrator AIGaAs and GaInAs subcells have been fabricated using metal-organic chemical vapor deposition. Under 400 Suns air mass 1.5, conversion efficiencies as high as 18% have been measured for A1GaAs (1.75 eV) cells grown lattice matched to GaAs. Under similar illumination condit