Coherent Acoustic Phonon Activation by Fast Electron Transfer in the Exciton Redox-Quenching Reaction with Methyl Viologen in Cadmium Selenide
- Autores: 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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Afiliações:
- 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
- Edição: Volume 52, Nº 6 (2018)
- Páginas: 508-509
- Seção: Short Communications Photonics
- URL: https://journals.rcsi.science/0018-1439/article/view/157549
- DOI: https://doi.org/10.1134/S001814391806005X
- ID: 157549
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Resumo
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.
Sobre autores
F. Gostev
Semenov Institute of Chemical Physics, Russian Academy of Sciences
Email: nadtochenko@gmail.com
Rússia, Moscow, 119991
I. Shelaev
Semenov Institute of Chemical Physics, Russian Academy of Sciences
Email: nadtochenko@gmail.com
Rússia, Moscow, 119991
A. Aibush
Semenov Institute of Chemical Physics, Russian Academy of Sciences
Email: nadtochenko@gmail.com
Rússia, Moscow, 119991
A. Kostrov
Semenov Institute of Chemical Physics, Russian Academy of Sciences
Email: nadtochenko@gmail.com
Rússia, Moscow, 119991
A. Titov
Semenov Institute of Chemical Physics, Russian Academy of Sciences
Email: nadtochenko@gmail.com
Rússia, Moscow, 119991
S. Kochev
Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences
Email: nadtochenko@gmail.com
Rússia, Moscow, 119991
Yu. Kabachii
Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences
Email: nadtochenko@gmail.com
Rússia, Moscow, 119991
N. Denisov
Institute of Problems of Chemical Physics, Russian Academy of Sciences
Email: nadtochenko@gmail.com
Rússia, Chernogolovka, Moscow oblast, 142432
V. 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
Autor responsável pela correspondência
Email: nadtochenko@gmail.com
Rússia, Moscow, 119991; Chernogolovka, Moscow oblast, 142432; Moscow, 119991
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