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Researchers Create Light-Emitting Nanoantennas Using Perovskite

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A research team from ITMO University has used hybrid perovskites to create light-emitting nanoantennas with enhanced photoluminescence. The nanoantenna and light source are combined in a single nanoparticle. The new nanoantenna can generate, enhance and direct emission wavelengths. Hybrid perovskites were used because they are known to possess a high refractive index, and they support excitons at room temperature with high binding energies and quantum yield of luminescence. Nanoantennas obtained by the scientists change their emission wavelength depending on the material...Read full article

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