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Descripción
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| One ofthekeycomponentsofhighlyefficientmulti-junctionconcentratorsolarcellsisthetunnel junctioninterconnection.Inthispaper,animproved3Ddistributedmodelispresentedthatconsiders real operationregimesinatunneljunction.Thisadvancedmodelisabletoaccuratelysimulatethe operationofthesolarcellathighconcentrationsatwhichthephotogeneratedcurrentsurpassesthe peak currentofthetunneljunction.Simulationsofdual-junctionsolarcellswerecarriedoutwith the improvedmodeltoillustrateitscapabilitiesandtheresultshavebeencorrelatedwithexperimental data reportedintheliterature.Thesesimulationsshowthat,undercertaincircumstances,thesolar cell?s shortcircuitcurrentmaybeslightlyhigherthanthetunneljunctionpeakcurrentwithout showingthecharacteristicdipinthe J?V curve. Thisbehavioriscausedbythelateralcurrentspreading towarddarkregions,whichoccursthroughtheanode/p-barrierofthetunneljunction. | |
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Internacional
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Si |
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JCR del ISI
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Si |
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Título de la revista
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Solar Energy Materials and Solar Cells |
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ISSN
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0927-0248 |
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Factor de impacto JCR
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4,542 |
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Información de impacto
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Volumen
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95 |
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DOI
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Número de revista
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9 |
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Desde la página
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2693 |
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Hasta la página
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2697 |
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Mes
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SEPTIEMBRE |
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Ranking
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7/78 ENERGY AND FUELS (SCI); 21/219 MATERIALS SCIENCE, MULTIDISCIPLINARY (SCI) |