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Dissipative plasmon solitons in graphene nanodisk arrays

Smirnova, Daria A; Noskov, Roman E; Smirnov, Lev A; Kivshar, Yuri

Description

We study nonlinear modes in arrays of doped graphene nanodisks with Kerr-type nonlinear response in the presence of an external electric field. We introduce a theoretical model describing the evolution of the nanodisks' polarizations taking into account intrinsic graphene losses and dipole-dipole coupling between the graphene nanodisks. We reveal that this nonlinear system can support discrete dissipative scalar solitons of both longitudinal and transverse polarizations, as well as vector...[Show more]

CollectionsANU Research Publications
Date published: 2015-02-05
Type: Journal article
URI: http://hdl.handle.net/1885/13178
Source: Physical Review B
DOI: 10.1103/PhysRevB.91.075409

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