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Electron excitation transfer in nanoclusters of colloidal quantum dots InP/ZnS doped with manganese ions
- Authors: Popkov D.S.1, Pevtsov D.N.2,1, Nickolenko L.M.2,1, Razumov V.F.2,1
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Affiliations:
- Moscow Institute of Physics and Technology
- Federal Research Center of Problems of Chemical Physics and Medicinal Chemistry RAS
- Issue: Vol 58, No 6 (2024)
- Pages: 456-463
- Section: PHOTONICS
- URL: https://gynecology.orscience.ru/0023-1193/article/view/681212
- DOI: https://doi.org/10.31857/S0023119324060058
- EDN: https://elibrary.ru/TIAMMH
- ID: 681212
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Abstract
Colloidal indium phosphide quantum dots with a thin shell of zinc sulfide doped with manganese have been synthesized. Nanoclusters were fabricated based on the obtained nanocrystals. The effect of doping of nanocrystals on the process of Förster resonance transfer of electronic excitation and the spectral and luminescent properties of nanoclusters was studied for the first time. It has been shown that the luminescence of such clusters is radically different from the luminescence of undoped clusters and depends on the size of the nanocrystals. It is shown that the composition of particles participating in Förster transport depends on the moment of observation.
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About the authors
D. S. Popkov
Moscow Institute of Physics and Technology
Email: pevtsov.dn@mipt.ru
Russian Federation, Dolgoprudny
D. N. Pevtsov
Federal Research Center of Problems of Chemical Physics and Medicinal Chemistry RAS; Moscow Institute of Physics and Technology
Author for correspondence.
Email: pevtsov.dn@mipt.ru
Russian Federation, Chernogolovka; Dolgoprudny
L. M. Nickolenko
Federal Research Center of Problems of Chemical Physics and Medicinal Chemistry RAS; Moscow Institute of Physics and Technology
Email: pevtsov.dn@mipt.ru
Russian Federation, Chernogolovka; Dolgoprudny
V. F. Razumov
Federal Research Center of Problems of Chemical Physics and Medicinal Chemistry RAS; Moscow Institute of Physics and Technology
Email: pevtsov.dn@mipt.ru
Russian Federation, Chernogolovka; Dolgoprudny
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