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The numerical scheme of the discrete sources method to analyze 3D plasmonic nanostructures accounting for the non-local effect

Eremin, Yuri and Doicu, Adrian and Wriedt, Thomas (2019) The numerical scheme of the discrete sources method to analyze 3D plasmonic nanostructures accounting for the non-local effect. Journal of Computational Physics, 388, pp. 357-370. Elsevier. DOI: 10.1016/j.jcp.2019.03.018 ISSN 0021-9991

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Official URL: https://www.sciencedirect.com/science/article/pii/S0021999119302013

Abstract

We present an extension of the discrete sources method for solving the time-harmonic Maxwell equations accounting for the non-local effect. The developed numerical scheme coupling the non-local hydrodynamic Drude model and the generalized non-local optical response model is described in detail. Numerical results computed for a single non-spherical particle and a linear dimer are presented. Our results demonstrate that the discrete sources method can be efficiently used to model the non-local effect in a wide range of 3D scattering problems.

Item URL in elib:https://elib.dlr.de/132234/
Document Type:Article
Title:The numerical scheme of the discrete sources method to analyze 3D plasmonic nanostructures accounting for the non-local effect
Authors:
AuthorsInstitution or Email of AuthorsAuthor's ORCID iD
Eremin, YuriLomonosov University MoscowUNSPECIFIED
Doicu, AdrianAdrian.Doicu (at) dlr.deUNSPECIFIED
Wriedt, ThomasUniversity of BremenUNSPECIFIED
Date:26 March 2019
Journal or Publication Title:Journal of Computational Physics
Refereed publication:Yes
Open Access:Yes
Gold Open Access:No
In SCOPUS:Yes
In ISI Web of Science:Yes
Volume:388
DOI :10.1016/j.jcp.2019.03.018
Page Range:pp. 357-370
Publisher:Elsevier
ISSN:0021-9991
Status:Published
Keywords:electromagnetic scattering, discrete sources method
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Space
HGF - Program Themes:Earth Observation
DLR - Research area:Raumfahrt
DLR - Program:R EO - Erdbeobachtung
DLR - Research theme (Project):R - Remote sensing and geoscience, R - Vorhaben Atmosphären- und Klimaforschung
Location: Oberpfaffenhofen
Institutes and Institutions:Remote Sensing Technology Institute > Atmospheric Processors
Deposited By: Doicu, Adrian
Deposited On:06 Dec 2019 10:39
Last Modified:01 Aug 2020 03:00

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