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Title | Reduced Polarizability and Local-Field Effect in Self-Assembled Ensemble of Nanoparticles |
Authors |
Starodubtcev, S.E.
Korolev, N.V. Klinskikh, A.F. |
ORCID | |
Keywords |
Ensemble of nanoparticle Polarizability Dielectric constant Local-field effect |
Type | Article |
Date of Issue | 2013 |
URI | http://essuir.sumdu.edu.ua/handle/123456789/30937 |
Publisher | Сумський державний університет |
License | Copyright not evaluated |
Citation | S.E. Starodubtcev, N.V. Korolev, A.F. Klinskikh, P.A. Meleshenko, J. Nano- Electron. Phys. 5 No 1, 01001 (2013) |
Abstract |
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.
When you are citing the document, use the following link http://essuir.sumdu.edu.ua/handle/123456789/30937 |
Appears in Collections: |
Журнал нано- та електронної фізики (Journal of nano- and electronic physics) |
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File | Size | Format | Downloads |
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Starodubtcev S.E._Ensemble of nanoparticle.pdf | 500.4 kB | Adobe PDF | 7403385 |
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