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Hp-FEM and PML analysis of plasmonic particles in layered media

Wang, Mengyu and Schmidt, Kersten and Alparslan, Aytac and Hafner, Christian :
Hp-FEM and PML analysis of plasmonic particles in layered media.
In: Progress In Electromagnetics Research, 142 pp. 523-544.
[Article] , (2013)

Abstract

In this paper, we introduce a high order finite element (FEM) implementation using perfectly matched layer (PML) for the scattering by plasmonic structures inside layered media. The PML is proven to be very accurate and efficient by a comparative analysis with a commercial FEM software and the Multiple Multipole Program (MMP). A convergence analysis using hp-adaptive refinement inside the PML layer shows that adaptive mesh refinement inside the PML layer is most efficient. Based on this convergence analysis an hp-strategy is proposed, which shows a remarkable error reduction for small additional computational costs.

Item Type: Article
Erschienen: 2013
Creators: Wang, Mengyu and Schmidt, Kersten and Alparslan, Aytac and Hafner, Christian
Title: Hp-FEM and PML analysis of plasmonic particles in layered media
Language: English
Abstract:

In this paper, we introduce a high order finite element (FEM) implementation using perfectly matched layer (PML) for the scattering by plasmonic structures inside layered media. The PML is proven to be very accurate and efficient by a comparative analysis with a commercial FEM software and the Multiple Multipole Program (MMP). A convergence analysis using hp-adaptive refinement inside the PML layer shows that adaptive mesh refinement inside the PML layer is most efficient. Based on this convergence analysis an hp-strategy is proposed, which shows a remarkable error reduction for small additional computational costs.

Journal or Publication Title: Progress In Electromagnetics Research
Volume: 142
Divisions: 04 Department of Mathematics
04 Department of Mathematics > Numerical Analysis and Scientific Computing
Date Deposited: 19 Nov 2018 21:44
DOI: 10.2528/PIER13081407
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