21 April 2016 Luminescence kinetics of the radiative transitions in quantum dots CdSe/ZnS in the near field of plasmonic nanoparticles
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Abstract
In this paper we investigated the optical properties of a composite material consisting of a thin film of polymer doped by CdSe/ZnS quantum dots and silver nanoparticles on a transparent insulating substrate. It is found that in the presence of silver nanoparticles the quantum dots absorption is increased fivefold, the luminescence intensity is increased twelvefold while the luminescence lifetime is reduced.
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Aleksei G. Bakanov, Aleksei G. Bakanov, Nikita A. Toropov, Nikita A. Toropov, Tigran A. Vartanyan, Tigran A. Vartanyan, } "Luminescence kinetics of the radiative transitions in quantum dots CdSe/ZnS in the near field of plasmonic nanoparticles", Proc. SPIE 9884, Nanophotonics VI, 98843F (21 April 2016); doi: 10.1117/12.2227857; https://doi.org/10.1117/12.2227857
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