Graphene surface plasmons excited through diffraction gratings Auteur(s): Ben Rhouma Maha, Oueslati Meherzi, Guizal B.
Conférence invité: Advanced Electromagnetics Symposium (Malaga, ES, 2016-07-26) Ref HAL: hal-01422092_v1 Exporter : BibTex | endNote Résumé: We propose a model taking into account the periodic spatial modulation of a doped graphene sheet conductivity influenced by a dielectric grating. We obtain the dispersion relation through the Fourier Modal Method (FMM) and study the excitation of surface plasmons on such structures. We compute and study the spatially localized fields on the graphene sheet. |