Colloidal nanocrystals embedded in macrocrystals: methods and applications

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buir.contributor.authorDemir, Hilmi Volkan
buir.contributor.orcidDemir, Hilmi Volkan|0000-0003-1793-112X
dc.citation.epage4123en_US
dc.citation.issueNumber20en_US
dc.citation.spage4117en_US
dc.citation.volumeNumber7en_US
dc.contributor.authorAdam, M.en_US
dc.contributor.authorGaponik N.en_US
dc.contributor.authorEychmüller A.en_US
dc.contributor.authorErdem, T.en_US
dc.contributor.authorSoran-Erdem, Z.en_US
dc.contributor.authorDemir, Hilmi Volkanen_US
dc.date.accessioned2018-04-12T13:45:52Z
dc.date.available2018-04-12T13:45:52Z
dc.date.issued2016en_US
dc.departmentInstitute of Materials Science and Nanotechnology (UNAM)en_US
dc.departmentDepartment of Physicsen_US
dc.departmentDepartment of Electrical and Electronics Engineeringen_US
dc.description.abstractColloidal semiconductor nanocrystals have gained substantial interest as spectrally tunable and bright fluorophores for color conversion and enrichment solids. However, they suffer from limitations in processing their solutions as well as efficiency degradation in solid films. As a remedy, embedding them into crystalline host matrixes has stepped forward for superior photostability, thermal stability, and chemical durability while simultaneously sustaining high quantum yields. Here, we review three basic methods for loading the macrocrystals with nanocrystals, namely relatively slow direct embedding, as well as accelerated methods of vacuum-assisted and liquid-liquid diffusion-assisted crystallization. We discuss photophysical properties of the resulting composites and present their application in light-emitting diodes as well as their utilization for plasmonics and excitonics. Finally, we present a future outlook for the science and technology of these materials.en_US
dc.description.provenanceMade available in DSpace on 2018-04-12T13:45:52Z (GMT). No. of bitstreams: 1 bilkent-research-paper.pdf: 179475 bytes, checksum: ea0bedeb05ac9ccfb983c327e155f0c2 (MD5) Previous issue date: 2016en
dc.identifier.doi10.1021/acs.jpclett.6b01699en_US
dc.identifier.issn1948-7185
dc.identifier.urihttp://hdl.handle.net/11693/38155
dc.language.isoEnglishen_US
dc.publisherAmerican Chemical Societyen_US
dc.relation.isversionofhttp://dx.doi.org/10.1021/acs.jpclett.6b01699en_US
dc.source.titleJournal of Physical Chemistry Lettersen_US
dc.subjectChemical stabilityen_US
dc.subjectLight emitting diodesen_US
dc.subjectAccelerated methoden_US
dc.subjectChemical durabilityen_US
dc.subjectColloidal nanocrystalsen_US
dc.subjectColloidal semiconductor nanocrystalsen_US
dc.subjectEfficiency degradationen_US
dc.subjectPhotophysical propertiesen_US
dc.subjectScience and Technologyen_US
dc.subjectSpectrally tunableen_US
dc.subjectNanocrystalsen_US
dc.titleColloidal nanocrystals embedded in macrocrystals: methods and applicationsen_US
dc.typeArticleen_US

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