
Proceedings Paper
Simulation of Maxwell-Dirac equations in graphene nanostructuresFormat | Member Price | Non-Member Price |
---|---|---|
$17.00 | $21.00 |
Paper Abstract
In this paper, for the first time, we derive the appropriate form of Maxwell-Dirac equations for simulation of
the coupling transport of electromagnetic fields and carriers in graphene nanostructures, and propose a time
splitting spectral method for the numerical solution of this multiphysics problem.In this time splitting spectral
method, we split each time step into three substeps. In each substep, we split the linear and nonlinear parts of
the complicated nonlinear coupling Maxwell-Dirac system, then iteratively solving each simple part by linearizing
the nonlinear part. The time derivatives are discretized by finite difference method with second order accuracy
schemes. The spatial differential operators are approximated by spectral differentiation matrices. The proposed
numerical method is validated by numerical examples that simulate the propagation of electromagnetic wave in
graphene nanowaveguides.
Paper Details
Date Published: 10 September 2014
PDF: 10 pages
Proc. SPIE 9168, Carbon Nanotubes, Graphene, and Associated Devices VII, 91680H (10 September 2014); doi: 10.1117/12.2060296
Published in SPIE Proceedings Vol. 9168:
Carbon Nanotubes, Graphene, and Associated Devices VII
Manijeh Razeghi; Young Hee Lee; Maziar Ghazinejad, Editor(s)
PDF: 10 pages
Proc. SPIE 9168, Carbon Nanotubes, Graphene, and Associated Devices VII, 91680H (10 September 2014); doi: 10.1117/12.2060296
Show Author Affiliations
Xuecang Zhang, Huawei Technologies Co., Ltd. (China)
Published in SPIE Proceedings Vol. 9168:
Carbon Nanotubes, Graphene, and Associated Devices VII
Manijeh Razeghi; Young Hee Lee; Maziar Ghazinejad, Editor(s)
© SPIE. Terms of Use
