Condensed Matter Theory

Daniel Grieser et.al.: Surface plasmon resonances of an arbitrarily shaped nanoparticle

Author(s): Daniel Grieser, Felix Rüting

Title:
Surface plasmon resonances of an arbitrarily shaped nanoparticle: high-frequency asymptotics via pseudo-differential operators

Date of Upload:
2009-03-12

Article: J. Phys. A: Math. Theor. 42, 135204, Institute of physics (IOP)

Keywords: surface plasmon, nanoparticle, Dirichlet–Neumann operator, pseudo-differential operator

PACS: 41.20.Cv, 73.20.Mf

Abstract:
We study the surface plasmon modes of an arbitrarily shaped nanoparticle in the electrostatic limit. We first deduce an eigenvalue equation for these modes, expressed in terms of the Dirichlet–Neumann operators. We then use the properties of these pseudo-differential operators for deriving the limit of the high-order modes.

URL: http://www.iop.org/EJ/abstract/1751-8121/42/13/135204/ (text/html)


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