Tunable Hybrid Fano Resonances in Halide Perovskite Nanoparticles

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dc.contributor.ISNI0000 0003 5287 0481 (Zakhidov, AA)
dc.contributor.ORCID0000-0003-3983-2229 (Zakhidov, AA)
dc.contributor.authorTiguntseva, E. Y.
dc.contributor.authorBaranov, D. G.
dc.contributor.authorPushkarev, A. P.
dc.contributor.authorMunkhbat, B.
dc.contributor.authorKomissarenko, F.
dc.contributor.authorFranckevičius, M.
dc.contributor.authorZakhidov, Anvar A.
dc.contributor.authorShegai, T.
dc.contributor.authorKivshar, Y. S.
dc.contributor.authorMakarov, S. V.
dc.contributor.utdAuthorZakhidov, Anvar A.
dc.date.accessioned2019-09-27T21:30:32Z
dc.date.available2019-09-27T21:30:32Z
dc.date.created2018-08-02
dc.descriptionFull text access from Treasures at UT Dallas is restricted to current UTD affiliates (use the provided Link to Article).
dc.description.abstractHalide perovskites are known to support excitons at room temperatures with high quantum yield of luminescence that make them attractive for all-dielectric resonant nanophotonics and meta-optics. Here we report the observation of broadly tunable Fano resonances in halide perovskite nanoparticles originating from the coupling of excitons to the Mie resonances excited in the nanoparticles. Signatures of the photon-exciton ("hybrid") Fano resonances are observed in dark-field spectra of isolated nanoparticles, and also in the extinction spectra of aperiodic lattices of such nanoparticles. In the latter case, chemical tunability of the exciton resonance allows reversible tuning of the Fano resonance across the 100 nm bandwidth in the visible frequency range, providing a novel approach to control optical properties of perovskite nanostructures. The proposed method of chemical tuning paves the way to an efficient control of emission properties of on-chip-integrated light-emitting nanoantennas. © 2018 American Chemical Society.
dc.description.departmentSchool of Natural Sciences and Mathematics
dc.description.sponsorshipThis work was supported by the Ministry of Education and Science of the Russian Federation (Project 16.8939.2017/8.9) and the Russian Science Foundation (Project 17-73-20336); Welch Foundation (Grant AT 16-17)
dc.identifier.bibliographicCitationTiguntseva, E. Y., D. G. Baranov, A. P. Pushkarev, B. Munkhbat, et al. 2018. "Tunable Hybrid Fano Resonances in Halide Perovskite Nanoparticles." Nano Letters 18: 5522-5529, doi: 10.1021/acs.nanolett.8b01912
dc.identifier.issn1530-6984
dc.identifier.urihttps://hdl.handle.net/10735.1/6927
dc.identifier.volume18
dc.language.isoen
dc.publisherAmerican Chemical Society
dc.relation.urihttp://dx.doi.org/10.1021/acs.nanolett.8b01912
dc.rights©2018 American Chemical Society
dc.source.journalNano Letters
dc.subjectExciton theory
dc.subjectScattering, Fano resonance
dc.subjectPerovskite
dc.subjectScattering--Mie resonance
dc.subjectNanophotonics
dc.subjectNanoparticles
dc.subjectResonance
dc.subjectHalides
dc.titleTunable Hybrid Fano Resonances in Halide Perovskite Nanoparticles
dc.type.genrearticle

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