%0 Journal Article
%T Discrete solitons in graphene metamaterials
%A Yuliy V. Bludov
%A Daria A. Smirnova
%A Yuri S. Kivshar
%A Nuno M. R. Peres
%A Mikhail I. Vasilevskiy
%J Physics
%D 2014
%I arXiv
%R 10.1103/PhysRevB.91.045424
%X We study nonlinear properties of multilayer metamaterials created by graphene sheets separated by dielectric layers. We demonstrate that such structures can support localized nonlinear modes described by the discrete nonlinear Schr\"{o}dinger equation and that its solutions are associated with stable discrete plasmon solitons. We also analyze the nonlinear surface modes in truncated graphene metamaterials being a nonlinear analog of surface Tamm states.
%U http://arxiv.org/abs/1410.4823v2