Please use this identifier to cite or link to this item: https://doi.org/10.1088/0953-8984/24/24/245303
Title: Light scattering by a medium with a spatially modulated optical conductivity: The case of graphene
Authors: Peres, N.M.R.
Ferreira, A. 
Bludov, Y.V.
Vasilevskiy, M.I.
Issue Date: 20-Jun-2012
Citation: Peres, N.M.R., Ferreira, A., Bludov, Y.V., Vasilevskiy, M.I. (2012-06-20). Light scattering by a medium with a spatially modulated optical conductivity: The case of graphene. Journal of Physics Condensed Matter 24 (24) : -. ScholarBank@NUS Repository. https://doi.org/10.1088/0953-8984/24/24/245303
Abstract: We describe light scattering from a graphene sheet having a modulated optical conductivity. We show that such modulation enables the excitation of surface plasmon polaritons by an electromagnetic wave impinging at normal incidence. The resulting surface plasmon polaritons are responsible for a substantial increase of electromagnetic radiation absorption by the graphene sheet. The origin of the modulation can be due either to a periodic strain field or to adatoms (or absorbed molecules) with a modulated adsorption profile. © 2012 IOP Publishing Ltd.
Source Title: Journal of Physics Condensed Matter
URI: http://scholarbank.nus.edu.sg/handle/10635/97063
ISSN: 09538984
DOI: 10.1088/0953-8984/24/24/245303
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