A bright cadmium-free, hybrid organic/quantum dot white light-emitting diode

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buir.contributor.authorDemir, Hilmi Volkan
buir.contributor.orcidDemir, Hilmi Volkan|0000-0003-1793-112X
dc.citation.epage233110-4en_US
dc.citation.issueNumber23en_US
dc.citation.spage233110-1en_US
dc.citation.volumeNumber101en_US
dc.contributor.authorYang, X.en_US
dc.contributor.authorDivayana, Y.en_US
dc.contributor.authorZhao, D.en_US
dc.contributor.authorSwee Leck, K.en_US
dc.contributor.authorLu, F.en_US
dc.contributor.authorTiam Tan, S.en_US
dc.contributor.authorPutu Abiyasa, A.en_US
dc.contributor.authorZhao Y.en_US
dc.contributor.authorDemir, Hilmi Volkanen_US
dc.contributor.authorWei Sun, X.en_US
dc.date.accessioned2016-02-08T09:42:39Z
dc.date.available2016-02-08T09:42:39Z
dc.date.issued2012-12-06en_US
dc.departmentDepartment of Electrical and Electronics Engineeringen_US
dc.departmentInstitute of Materials Science and Nanotechnology (UNAM)en_US
dc.description.abstractWe report a bright cadmium-free, InP-based quantum dot light-emitting diode (QD-LED) with efficient green emission. A maximum brightness close to 700 cd/m2 together with a relatively low turn-on voltage of 4.5 V has been achieved. With the design of a loosely packed QD layer resulting in the direct contact of poly[N,N′-bis(4-butylphenyl)-N,N′-bis(phenyl) benzidine] (poly-TPD) and 2,2′,2″-(1,3,5-benzinetriyl)-tris(1- phenyl-1-H-benzimidazole) (TPBi) in the device, a ternary complementary white QD-LED consisting of blue component (poly-TPD), green component (QDs), and red component (exciplex formed at the interface between poly-TPD and TPBi) has been demonstrated. The resulting white QD-LED shows an excellent color rendering index of 95.en_US
dc.description.provenanceMade available in DSpace on 2016-02-08T09:42:39Z (GMT). No. of bitstreams: 1 bilkent-research-paper.pdf: 70227 bytes, checksum: 26e812c6f5156f83f0e77b261a471b5a (MD5) Previous issue date: 2012en
dc.identifier.doi10.1063/1.4769347en_US
dc.identifier.issn0003-6951
dc.identifier.urihttp://hdl.handle.net/11693/21185
dc.language.isoEnglishen_US
dc.publisherAmerican Institute of Physicsen_US
dc.relation.isversionofhttp://dx.doi.org/10.1063/1.4769347en_US
dc.source.titleApplied Physics Lettersen_US
dc.subjectColor rendering indexen_US
dc.subjectDirect contacten_US
dc.subjectExciplexesen_US
dc.subjectGreen componenten_US
dc.subjectGreen emissionsen_US
dc.subjectWhite light emitting diodesen_US
dc.subjectCadmiumen_US
dc.subjectLuminanceen_US
dc.subjectLight emitting diodesen_US
dc.titleA bright cadmium-free, hybrid organic/quantum dot white light-emitting diodeen_US
dc.typeArticleen_US

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