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Quasi-static approximation, localized surface

Metal nanostructures (such as particles and apertures) can permit local resonances in the optical properties. These local resonances are referred to as localized surface plasmons (LSPs). The simplest version of the LSP resonance comes for a spherical nanoparticle, where the electromagnetic phase-retardation can be neglected in the quasi-static approximation, so that the electric field inside the particle is uniform and given by the usual electrostatic solution [3] ... [Pg.163]


See other pages where Quasi-static approximation, localized surface is mentioned: [Pg.211]    [Pg.177]    [Pg.346]    [Pg.739]    [Pg.294]    [Pg.459]   


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Approximation static

Local approximation

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