Photovoltaic nanocrystal scintillators hybridized on Si solar cells for enhanced conversion efficiency in UV

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buir.contributor.authorDemir, Hilmi Volkan
buir.contributor.orcidDemir, Hilmi Volkan|0000-0003-1793-112X
dc.citation.epage3545en_US
dc.citation.issueNumber6en_US
dc.citation.spage3537en_US
dc.citation.volumeNumber16en_US
dc.contributor.authorMutlugun, E.en_US
dc.contributor.authorSoganci I.M.en_US
dc.contributor.authorDemir, Hilmi Volkanen_US
dc.date.accessioned2016-02-08T10:09:49Z
dc.date.available2016-02-08T10:09:49Z
dc.date.issued2008en_US
dc.departmentInstitute of Materials Science and Nanotechnology (UNAM)en_US
dc.departmentDepartment of Electrical and Electronics Engineeringen_US
dc.departmentDepartment of Physicsen_US
dc.departmentInstitute of Materials Science and Nanotechnology (UNAM)en_US
dc.description.abstractWe propose and demonstrate semiconductor nanocrystal based photovoltaic scintillators integrated on solar cells to enhance photovoltaic device parameters including spectral responsivity, open circuit voltage, short circuit current, fill factor, and solar conversion efficiency in the ultraviolet. Hybridizing (CdSe)ZnS core-shell quantum dots of 2.4 nm in diameter on multi-crystalline Si solar cells for the first time, we show that the solar conversion efficiency is enhanced 2 folds under white light illumination similar to the solar spectrum. Such nanocrystal scintillators provide the ability to extend the photovoltaic activity towards UV. © 2008 Optical Society of America.en_US
dc.identifier.doi10.1364/OE.16.003537en_US
dc.identifier.issn10944087
dc.identifier.urihttp://hdl.handle.net/11693/23166
dc.language.isoEnglishen_US
dc.publisherOptical Society of American (OSA)en_US
dc.relation.isversionofhttp://dx.doi.org/10.1364/OE.16.003537en_US
dc.source.titleOptics Expressen_US
dc.subjectConversion efficiencyen_US
dc.subjectIntegrated circuit testingen_US
dc.subjectNanocrystalline materialsen_US
dc.subjectPhotovoltaic effectsen_US
dc.subjectSemiconductor devicesen_US
dc.subjectSilicon solar cellsen_US
dc.subjectUltraviolet radiationen_US
dc.subjectHybridizationen_US
dc.subjectPhotovoltaic activityen_US
dc.subjectPhotovoltaic scintillatorsen_US
dc.subjectSpectral responsivityen_US
dc.subjectPhosphorsen_US
dc.subjectquantum doten_US
dc.subjectarticleen_US
dc.subjectequipmenten_US
dc.subjectequipment designen_US
dc.subjectinstrumentationen_US
dc.subjectmethodologyen_US
dc.subjectpower supplyen_US
dc.subjectscintillation countingen_US
dc.subjectsolar energyen_US
dc.subjectultraviolet radiationen_US
dc.subjectElectric Power Suppliesen_US
dc.subjectEquipment Designen_US
dc.subjectEquipment Failure Analysisen_US
dc.subjectQuantum Dotsen_US
dc.subjectScintillation Countingen_US
dc.subjectSolar Energyen_US
dc.subjectUltraviolet Raysen_US
dc.titlePhotovoltaic nanocrystal scintillators hybridized on Si solar cells for enhanced conversion efficiency in UVen_US
dc.typeArticleen_US

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Institute of Materials Science and Nanotechnology (UNAM)
Department of Electrical and Electronics Engineering
Department of Physics