Wave scattering by metamaterial wedges and interfaces

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dc.creatorSukhorukov, Andrey A.
dc.creatorShadrivov, Ilya V.
dc.creatorKivshar, Yuri S.
dc.date2005-08-29
dc.date.accessioned2026-07-07T06:27:28Z
dc.date.available2026-07-07T06:27:28Z
dc.descriptionWe outline specific features of numerical simulations of metamaterial wedges and interfaces. We study the effect of different positioning of a grid in the Yee method, which is necessary to obtain consistent convergence in modeling of interfaces with metamaterials characterized by negative dielectric permittivity and negative magnetic permeability. We demonstrate however that, in the framework of the continuous-medium approximation, wave scattering on the wedge may result in a resonant excitation of surface waves with infinitely large spatial frequencies, leading to non-convergence of the simulation results that depend on the discretization step.
dc.description12 pages, 9 figures
dc.identifierhttps://arxiv.org/abs/physics/0508209
dc.identifierhttp://arxiv.org/abs/physics/0508209
dc.identifierInt. J. Numer. Model.: Electron. Netw. Device Fields 19, 105-117 (2006).
dc.identifierdoi:10.1002/jnm.602
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/97425
dc.subjectOptics
dc.subjectComputational Physics
dc.titleWave scattering by metamaterial wedges and interfaces
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