Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/103020
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dc.contributor.authorYang, Xuyongen
dc.contributor.authorHernandez-Martinez, Pedro Ludwigen
dc.contributor.authorDang, Cuongen
dc.contributor.authorMutlugun, Evrenen
dc.contributor.authorZhang, Kangen
dc.contributor.authorDemir, Hilmi Volkanen
dc.contributor.authorSun, Xiao Weien
dc.date.accessioned2015-06-08T03:07:45Zen
dc.date.accessioned2019-12-06T21:04:05Z-
dc.date.available2015-06-08T03:07:45Zen
dc.date.available2019-12-06T21:04:05Z-
dc.date.copyright2015en
dc.date.issued2015en
dc.identifier.citationYang, X., Hernandez-Martinez, P. L., Dang, C., Mutlugun, E., Zhang, K., Demir, H. V., et al. (2015). Electroluminescence efficiency enhancement in quantum dot light-emitting diodes by embedding a silver nanoisland layer. Advanced optical materials, 3(10), 1439-1445.en
dc.identifier.issn2195-1071en
dc.identifier.urihttps://hdl.handle.net/10356/103020-
dc.description.abstractA colloidal quantum dot light-emitting diode (QLED) is reported with substantially enhanced electroluminescence by embedding a thin layer of Ag nanoislands into hole transport layer. The maximum external quantum efficiency (EQE) of 7.1% achieved in the present work is the highest efficiency value reported for green-emitting QLEDs with a similar structure, which corresponds to 46% enhancement compared with the reference device. The relevant mechanisms enabling the EQE enhancement are associated with the near-field enhancement via an effective coupling between excitons of the quantum dot emitters and localized surface plasmons around Ag nano­islands, which are found to lead to good agreement between the simulation results and the experimental data, providing us with a useful insight important for plasmonic QLEDs.en
dc.language.isoenen
dc.relation.ispartofseriesAdvanced optical materialsen
dc.rights© 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.en
dc.subjectDRNTU::Engineering::Electrical and electronic engineering::Optics, optoelectronics, photonicsen
dc.titleElectroluminescence efficiency enhancement in quantum dot light-emitting diodes by embedding a silver nanoisland layeren
dc.typeJournal Articleen
dc.contributor.schoolSchool of Electrical and Electronic Engineeringen
dc.contributor.schoolSchool of Physical and Mathematical Sciencesen
dc.identifier.doi10.1002/adom.201500172en
item.fulltextNo Fulltext-
item.grantfulltextnone-
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