Reduced Polarizability and Local-Field Effect in Self-Assembled Ensemble of Nanoparticles
Electronic Archive of Sumy State University
Переглянути архів Інформація| Поле | Співвідношення | |
| Title |
Reduced Polarizability and Local-Field Effect in Self-Assembled Ensemble of Nanoparticles
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| Creator |
Starodubtcev, S.E.
Korolev, N.V. Klinskikh, A.F. |
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| Subject |
Ensemble of nanoparticle
Polarizability Dielectric constant Local-field effect |
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| Description |
This article is focused on the studying of the local-field effect in a nanoparticle’s ensemble. We proposed a simple model of an open spherical semiconductor nanoparticle in exciton regime, which boundary is approximated by delta-potential. This approach allows us to examine the homogeneous and core-shell nanoparticles taking into account the influence of the environment. Using the reduced polarizability of a nanoparticle we developed the self-consisting method of calculation of the dielectric constant for the NP’s ensemble in a polymer matrix and analyzed the influence of the local-field effect on the optical response.
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| Publisher |
Сумський державний університет
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| Date |
2013-06-13T14:53:19Z
2013-06-13T14:53:19Z 2013 |
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| Type |
Article
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| Identifier |
S.E. Starodubtcev, N.V. Korolev, A.F. Klinskikh, P.A. Meleshenko, J. Nano- Electron. Phys. 5 No 1, 01001 (2013)
http://essuir.sumdu.edu.ua/handle/123456789/30937 |
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| Language |
en
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