Current-limiting behavior in multijunction solar cells

Experimental measurements on tandem GaInAsP/InGaAs concentrator solar cells are presented that demonstrate how the short-circuit current can shift from that of the higher current subcell to that of the lower current subcell as irradiance increases. Theoretical modeling illustrates how this can occur...

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Veröffentlicht in:	Applied physics letters 2011-05, Vol.98 (22), p.223506-223506-3
Hauptverfasser:	Braun, Avi, Szabó, Nadine, Schwarzburg, Klaus, Hannappel, Thomas, Katz, Eugene A., Gordon, Jeffrey M.
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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