Email this article The Influence of Photoinduced Processes on a Quantum Dot Surface on the Electron Transfer Efficiency in TiO2 Nanoparticle/Quantum Dot Structures
- Authors: Kolesova E.P.1, Safin F.M.1, Maslov V.G.1, Gun’ko Y.K.2, Orlova A.O.1
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Affiliations:
- ITMO University
- Trinity College
- Issue: Vol 127, No 3 (2019)
- Pages: 548-554
- Section: Nanophotonics
- URL: https://ogarev-online.ru/0030-400X/article/view/166100
- DOI: https://doi.org/10.1134/S0030400X19090157
- ID: 166100
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Abstract
The influence of photoinduced processes occurring on the surfaces of CdSe/ZnS quantum dots is considered in relation to the functional characteristics of hybrid TiO2 nanostructure/quantum dot systems. Preirradiation of quantum dots is shown to achieve a threefold increase in electron transfer efficiency within these structures. Photoinduced processes are found to impact both the efficiency of nonradiative phenomena in quantum dots and the electron transfer in the indicated systems.
About the authors
E. P. Kolesova
ITMO University
Author for correspondence.
Email: e.p.kolesova@gmail.com
Russian Federation, St. Petersburg, 197101
F. M. Safin
ITMO University
Email: e.p.kolesova@gmail.com
Russian Federation, St. Petersburg, 197101
V. G. Maslov
ITMO University
Email: e.p.kolesova@gmail.com
Russian Federation, St. Petersburg, 197101
Yu. K. Gun’ko
Trinity College
Email: e.p.kolesova@gmail.com
Ireland, Dublin
A. O. Orlova
ITMO University
Email: e.p.kolesova@gmail.com
Russian Federation, St. Petersburg, 197101
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