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Optics and Spectroscopy, 2020, Volume 128, Issue 9, Pages 1388–1395
DOI: https://doi.org/10.21883/OS.2020.09.49881.141-20 (Mi os319) 		 
This article is cited in 2 scientific papers (total in 2 papers)

Plasmonics

Analysis of the influence of nonlocality on the near field characteristics of a layered particle on a substrate

Yu. A. Eremin

Lomonosov Moscow State University
Full-text PDF (367 kB) Citations (2)
DOI: https://doi.org/10.21883/OS.2020.09.49881.141-20
Abstract: The problem of electromagnetic plane wave scattering by a layered nanoparticle with a metal plasmon shell deposited on the surface of a transparent substrate is considered. Using the Discrete Source Method, the influence of spatial nonlocality in a metal layer on the near-field intensity and absorption cross section is investigated. The particle excitation by both a propagating and evanescent wave are considered. It is shown that the substrate has a more significant effect on the optical characteristics of the near field than on the intensity in the far zone. It was found that taking into account the nonlocal effect in the metal leads to a significant decrease in the plasmon resonance amplitude with a small blue shift.
Keywords: The Discrete Source Method, layered nanoparticle, plasmon resonance, spatial dispersion.
Funding agency Grant number
Russian Foundation for Basic Research 20-01-00558
This work was supported by the Russian Foundation for Basic Research, project no. 20-01-00558.
Received: 28.04.2020
Revised: 28.04.2020
Accepted: 29.05.2020
English version:
Optics and Spectroscopy, 2020, Volume 128, Issue 9, Pages 1500–1507
DOI: https://doi.org/10.1134/S0030400X20090088
Bibliographic databases:
Document Type: Article
Language: Russian
Citation: Yu. A. Eremin, “Analysis of the influence of nonlocality on the near field characteristics of a layered particle on a substrate”, Optics and Spectroscopy, 128:9 (2020), 1388–1395; Optics and Spectroscopy, 128:9 (2020), 1500–1507
Citation in format AMSBIB
\Bibitem{Ere20}
\by Yu.~A.~Eremin
\paper Analysis of the influence of nonlocality on the near field characteristics of a layered particle on a substrate
\jour Optics and Spectroscopy
\yr 2020
\vol 128
\issue 9
\pages 1388--1395
\mathnet{http://mi.mathnet.ru/os319}
\crossref{https://doi.org/10.21883/OS.2020.09.49881.141-20}
\elib{https://elibrary.ru/item.asp?id=44154105}
\transl
\jour Optics and Spectroscopy
\yr 2020
\vol 128
\issue 9
\pages 1500--1507
\crossref{https://doi.org/10.1134/S0030400X20090088}
Linking options:
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  • https://www.mathnet.ru/eng/os/v128/i9/p1388
    • This publication is cited in the following 2 articles:
    Citing articles in Google Scholar: Russian citations, English citations
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    		Optics and Spectroscopy Optics and Spectroscopy
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