Observation of efficient transfer from Mott-Wannier to Frenkel excitons in a hybrid semiconductor quantum dot-polymer composite at room temperature

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buir.contributor.authorDemir, Hilmi Volkan
buir.contributor.orcidDemir, Hilmi Volkan|0000-0003-1793-112X
dc.citation.epage263106-3en_US
dc.citation.issueNumber26en_US
dc.citation.spage263106-1en_US
dc.citation.volumeNumber97en_US
dc.contributor.authorNizamoglu, S.en_US
dc.contributor.authorSun, X. W.en_US
dc.contributor.authorDemir, Hilmi Volkanen_US
dc.date.accessioned2015-07-28T11:59:58Z
dc.date.available2015-07-28T11:59:58Z
dc.date.issued2010-12-29en_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.abstractEfficient conversion from Mott-Wannier to Frenkel excitons is observed at room temperature. The time-resolved photoluminescence shows that the energy transfer rate and efficiency reach 0.262 ns-1 and 80.9%, respectively. The energy transfer is enabled by strong dipole-dipole coupling in a hybrid inorganic/organic system of CdSe/ZnS core/shell heteronanocrystal and poly[2-methoxy-5-(3,7-dimethyl-octyloxy)-1,4-phenylenevinylene] homopolymer composite, and the measured energy transfer efficiencies are consistent with the analytical model.en_US
dc.description.provenanceMade available in DSpace on 2015-07-28T11:59:58Z (GMT). No. of bitstreams: 1 10.1063-1.3529450.pdf: 697597 bytes, checksum: bbf49cfaa0eb67f93de587216186a5b7 (MD5)en
dc.identifier.doi10.1063/1.3529450en_US
dc.identifier.issn0003-6951
dc.identifier.urihttp://hdl.handle.net/11693/12085
dc.language.isoEnglishen_US
dc.publisherAmerican Institute of Physicsen_US
dc.relation.isversionofhttp://dx.doi.org/10.1063/1.3529450en_US
dc.source.titleApplied Physics Lettersen_US
dc.subjectLight-emitting-diodesen_US
dc.subjectEnergy-transferen_US
dc.subjectDoten_US
dc.subjectEmissionen_US
dc.subjectNanocrystalsen_US
dc.subjectPolymersen_US
dc.subjectWellen_US
dc.titleObservation of efficient transfer from Mott-Wannier to Frenkel excitons in a hybrid semiconductor quantum dot-polymer composite at room temperatureen_US
dc.typeArticleen_US

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