Nanocrystal hybridized scintillators for enhanced detection and imaging on Si platforms in UV

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buir.contributor.authorDemir, Hilmi Volkan
buir.contributor.orcidDemir, Hilmi Volkan|0000-0003-1793-112X
dc.citation.epage1134en_US
dc.citation.issueNumber3en_US
dc.citation.spage1128en_US
dc.citation.volumeNumber15en_US
dc.contributor.authorMutlugun, E.en_US
dc.contributor.authorSorganci, I. M.en_US
dc.contributor.authorDemir, Hilmi Volkanen_US
dc.date.accessioned2015-07-28T11:58:10Z
dc.date.available2015-07-28T11:58:10Z
dc.date.issued2007en_US
dc.departmentDepartment of Physicsen_US
dc.departmentDepartment of Electrical and Electronics Engineeringen_US
dc.departmentInstitute of Materials Science and Nanotechnology (UNAM)en_US
dc.description.abstractWe report on the conception, design, fabrication, experimental characterization, and theoretical analysis of nanocrystal scintillators hybridized on Si detectors and CCDs for enhanced detection and imaging in UV. Integrating luminescent CdSe/ZnS core-shell nanocrystals (NCs of 3.2 and 5.2 nm in diameter with 5% size distribution) to efficiently convert incident UV radiation to visible emission, we demonstrate hybrid NC-Si photodetectors that exhibit significantly improved responsivity between 200-240nm, experimentally with a two orders of magnitude peak enhancement and theoretically with a three orders of magnitude peak enhancement. Such nanocrystal based scintillators hold great promise in UV detection and imaging on Si platforms. (c) 2007 Optical Society of America.en_US
dc.identifier.doi10.1364/OE.15.001128en_US
dc.identifier.issn1094-4087
dc.identifier.urihttp://hdl.handle.net/11693/11606
dc.language.isoEnglishen_US
dc.publisherOptical Society of Americaen_US
dc.relation.isversionofhttp://dx.doi.org/10.1364/OE.15.001128en_US
dc.source.titleOptics Expressen_US
dc.subjectPhotonicsen_US
dc.titleNanocrystal hybridized scintillators for enhanced detection and imaging on Si platforms in UVen_US
dc.typeArticleen_US

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