Coherent Acoustic Phonon Activation by Fast Electron Transfer in the Exciton Redox-Quenching Reaction with Methyl Viologen in Cadmium Selenide
- Authors: Gostev F.E.1, Shelaev I.V.1, Aibush A.V.1, Kostrov A.N.1, Titov A.A.1, Kochev S.Y.2, Kabachii Y.A.2, Denisov N.N.3, Nadtochenko V.A.1,3,4
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Affiliations:
- Semenov Institute of Chemical Physics, Russian Academy of Sciences
- Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences
- Institute of Problems of Chemical Physics, Russian Academy of Sciences
- Faculty of Chemistry, Moscow State University
- Issue: Vol 52, No 6 (2018)
- Pages: 508-509
- Section: Short Communications Photonics
- URL: https://journal-vniispk.ru/0018-1439/article/view/157549
- DOI: https://doi.org/10.1134/S001814391806005X
- ID: 157549
Cite item
Abstract
Fast exciton quenching by methyl viologen (MV2+), an electron acceptor, on the CdSe quantum dot surface impulsively induces acoustic vibration via the mechanism of inverse piezoelectric effect, thereby causing an increase in the amplitude of the coherent acoustic phonon in the CdSe/MV2+ system compared to pure CdSe.
About the authors
F. E. Gostev
Semenov Institute of Chemical Physics, Russian Academy of Sciences
Email: nadtochenko@gmail.com
Russian Federation, Moscow, 119991
I. V. Shelaev
Semenov Institute of Chemical Physics, Russian Academy of Sciences
Email: nadtochenko@gmail.com
Russian Federation, Moscow, 119991
A. V. Aibush
Semenov Institute of Chemical Physics, Russian Academy of Sciences
Email: nadtochenko@gmail.com
Russian Federation, Moscow, 119991
A. N. Kostrov
Semenov Institute of Chemical Physics, Russian Academy of Sciences
Email: nadtochenko@gmail.com
Russian Federation, Moscow, 119991
A. A. Titov
Semenov Institute of Chemical Physics, Russian Academy of Sciences
Email: nadtochenko@gmail.com
Russian Federation, Moscow, 119991
S. Yu. Kochev
Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences
Email: nadtochenko@gmail.com
Russian Federation, Moscow, 119991
Yu. A. Kabachii
Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences
Email: nadtochenko@gmail.com
Russian Federation, Moscow, 119991
N. N. Denisov
Institute of Problems of Chemical Physics, Russian Academy of Sciences
Email: nadtochenko@gmail.com
Russian Federation, Chernogolovka, Moscow oblast, 142432
V. A. Nadtochenko
Semenov Institute of Chemical Physics, Russian Academy of Sciences; Institute of Problems of Chemical Physics, Russian Academy of Sciences; Faculty of Chemistry, Moscow State University
Author for correspondence.
Email: nadtochenko@gmail.com
Russian Federation, Moscow, 119991; Chernogolovka, Moscow oblast, 142432; Moscow, 119991
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