Influence of particle size and dielectric environment on radiative lifetimes of colloidal cadmium selenide single photon emitters

Abstract High repetition rate single-photon emitters are essential for all-optical quantum information processing, communications and metrology. The spontaneous emission lifetimes of colloidal cadmium selenide quantum dots are typically of the order of 10 ns, severely limiting their brightness and t...

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Bibliographic Details
Main Authors: V. Manojkumar, Geetha K. Varier, Radhika Vathsan, P. Nandakumar
Format: Article
Language:English
Published: Nature Portfolio 2025-04-01
Series:Scientific Reports
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Online Access:https://doi.org/10.1038/s41598-025-99148-9
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