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Tunable Hybrid Fano Resonances in Halide Perovskite Nanoparticles

Tiguntseva, Ekaterina Y; Baranov, Denis G; Pushkarev, Anatoly P; Munkhbat, Battulga; Komissarenko, Filipp; Franckevicius, Marius; Zakhidov, Anvar A; Shegai, Timur; Kivshar, Yuri; Makarov, Sergey

Description

Halide 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...[Show more]

CollectionsANU Research Publications
Date published: 2018
Type: Journal article
URI: http://hdl.handle.net/1885/202841
Source: Nano Letters
DOI: 10.1021/acs.nanolett.8b01912

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