Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/145981
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dc.contributor.authorTjahjana, Lilianaen_US
dc.contributor.authorLee, Kwanen_US
dc.contributor.authorChin, Xin Yuen_US
dc.contributor.authorTobing, ‪Landobasa Y. M.en_US
dc.contributor.authorAdhyaksa, Gede W. P.en_US
dc.contributor.authorZhang, Dao Huaen_US
dc.contributor.authorMuhammad Danang Birowosutoen_US
dc.contributor.authorWang, Hongen_US
dc.date.accessioned2021-01-19T08:10:20Z-
dc.date.available2021-01-19T08:10:20Z-
dc.date.issued2020-
dc.identifier.citationTjahjana, L., Lee, K., Chin, X. Y., Tobing, L. Y. M., Adhyaksa, G. W. P., Zhang, D. H., . . . Wang, H. (2020). Controlling Spontaneous Emission from Perovskite Nanocrystals with Metal–Emitter–Metal Nanostructures. Crystals, 11(1), 1-. doi:10.3390/cryst11010001en_US
dc.identifier.issn2073-4352en_US
dc.identifier.urihttps://hdl.handle.net/10356/145981-
dc.description.abstractWe show the increase of the photoluminescence intensity ratio (PLR) and the emission rate enhancement of perovskite cesium lead bromide (CsPbBr3 ) and formamidinium lead bromide (FAPbBr3 ) nanocrystals (NCs) in the presence of single and double gold layer cavities, which we refer to as Metal-Emitter (ME) and Metal-Emitter-Metal (MEM) nanostructures. Up to 1.9-fold PLRs and up to 5.4-fold emission rate enhancements were obtained for FAPbBr3 NCs confined by double gold layers, which are attributed to plasmonic confinement from the gold layers. The experimentally obtained values are validated by analytical calculations and electromagnetic simulations. Such an effective method of manipulation of the spontaneous emission by simple plasmonic nanostructures can be utilized in sensing and detection applications.en_US
dc.description.sponsorshipMinistry of Education (MOE)en_US
dc.language.isoenen_US
dc.relationMOE2016-T2-1-052en_US
dc.relationMOE2019-T1-002-063en_US
dc.relation.ispartofCrystalsen_US
dc.rights© 2020 The Authors. Li-censee MDPI, Basel, Switzerland. Thisarticle is an open access article distributed under the terms and conditions of theCreative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).en_US
dc.subjectEngineering::Electrical and electronic engineeringen_US
dc.titleControlling spontaneous emission from perovskite nanocrystals with metal–emitter–metal nanostructuresen_US
dc.typeJournal Articleen
dc.contributor.schoolSchool of Electrical and Electronic Engineeringen_US
dc.contributor.researchEnergy Research Institute @ NTU (ERI@N)en_US
dc.contributor.researchResearch Techno Plazaen_US
dc.contributor.researchCNRS International NTU THALES Research Alliancesen_US
dc.identifier.doi10.3390/cryst11010001-
dc.description.versionPublished versionen_US
dc.identifier.scopus2-s2.0-85098786407-
dc.identifier.issue1en_US
dc.identifier.volume11en_US
dc.subject.keywordsPerovskiteen_US
dc.subject.keywordsNCen_US
dc.description.acknowledgementThis research was funded by Ministry of Education, Singapore, grant nos. MOE2016-T2-1-052 and MOE2019-T1-002-063.en_US
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