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This article is cited in 16 scientific papers (total in 16 papers)
OPTICS AND NUCLEAR PHYSICS
Purcell effect in triangular plasmonic nanopatch antennas with three-layer colloidal quantum dots
S. P. Eliseeva, N. S. Kurochkinba, S. S. Vergelesac, V. V. Sychevba, D. A. Chubicha, P. Argyrakisd, D. A. Kolymagina, A. G. Vitukhnovskiibae a Moscow Institute of Physics and Technology (State University), Dolgoprudnyi, Moscow region, Russia
b Lebedev Physical Institute, Russian Academy of Sciences, Moscow, Russia
c Landau Institute for Theoretical Physics, Russian Academy of Sciences, Chernogolovka, Moscow region, Russia
d Aristotle University of Thessaloniki, Thessaloniki, Greece
e National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), Moscow, Russia
Abstract:
A model describing a plasmonic nanopatch antenna based on triangular silver nanoprisms and multilayer cadmium chalcogenide quantum dots is introduced. Electromagnetic-field distributions in nanopatch antennas with different orientations of the quantum-dot dipoles are calculated for the first time with the finite element method for numerical electrodynamics simulations. The energy flux through the surface of an emitting quantum dot is calculated for the configurations with the dot in free space, on an aluminum substrate, and in a nanopatch antenna. It is shown that the radiative part of the Purcell factor is as large as $1.7\times 10^{2}$. The calculated photoluminescence lifetimes of a CdSe/CdS/ZnS colloidal quantum dot in a nanopatch antenna based on a silver nanoprism agree well with the experimental results.
Received: 15.02.2017 Revised: 29.03.2017
Citation:
S. P. Eliseev, N. S. Kurochkin, S. S. Vergeles, V. V. Sychev, D. A. Chubich, P. Argyrakis, D. A. Kolymagin, A. G. Vitukhnovskii, “Purcell effect in triangular plasmonic nanopatch antennas with three-layer colloidal quantum dots”, Pis'ma v Zh. Èksper. Teoret. Fiz., 105:9 (2017), 545–549; JETP Letters, 105:9 (2017), 577–581
Linking options:
https://www.mathnet.ru/eng/jetpl5257 https://www.mathnet.ru/eng/jetpl/v105/i9/p545
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Abstract page: | 272 | Full-text PDF : | 95 | References: | 51 | First page: | 19 |
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