Nonlocal excitonic–mechanical interaction in a nanosystem
- Autores: Zabolotskii A.A.1
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Afiliações:
- Institute of Automatics and Electrometry, Siberian Branch
- Edição: Volume 123, Nº 5 (2016)
- Páginas: 762-768
- Seção: Atoms, Molecules, Optics
- URL: https://journals.rcsi.science/1063-7761/article/view/190926
- DOI: https://doi.org/10.1134/S1063776116110248
- ID: 190926
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Resumo
The dynamics of a nanoparticle during its dipole interaction with an excitonic excitation in an extended quasi-one-dimensional polarizable medium is investigated. Bundles of J-aggregates of dye molecules are considered as an example of the latter. The nonlocal excitonic–mechanical interaction between the field of an amplifying or absorbing nanoparticle and excitons in a bundle has been simulated numerically. It has been found that the interaction between the field of the induced nanoparticle dipole and the fields of the molecular dipoles in an aggregate can lead to a change in the particle trajectory and excitonic pulse shape. The possibility of controlling the nanoparticle by excitonic pulses and the reverse effect of the nanoparticle field on the dynamics of excitons due to the nonlocal excitonic–mechanical interaction has been demonstrated.
Sobre autores
A. Zabolotskii
Institute of Automatics and Electrometry, Siberian Branch
Autor responsável pela correspondência
Email: zabolotskii@iae.nsk.su
Rússia, Universitetskii pr. 1, Novosibirsk, 630090
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