The metallic nanoparticle is modeled as a dielectric body dispersive in frequency with assigned dielectric constant. The electric field is expressed as function of the charge distribution through an integral formulation. By imposing the boundary conditions on the nanoparticle surface, the equations for the induced charge in the nanoparticle is obtained. The numerical solution of such equations allows to treat arbitrary geometries and to estimate the effects of deviations from ideality on the resonance values.
Analysis of plasmon oscillations in metallic nanoparticles / Miano, Giovanni; Villone, F; Zamboni, W.. - In: COMPEL. - ISSN 0332-1649. - STAMPA. - 26:3(2007), pp. 626-639. [10.1108/03321640710751109]
Analysis of plasmon oscillations in metallic nanoparticles
MIANO, GIOVANNI;VILLONE F;
2007
Abstract
The metallic nanoparticle is modeled as a dielectric body dispersive in frequency with assigned dielectric constant. The electric field is expressed as function of the charge distribution through an integral formulation. By imposing the boundary conditions on the nanoparticle surface, the equations for the induced charge in the nanoparticle is obtained. The numerical solution of such equations allows to treat arbitrary geometries and to estimate the effects of deviations from ideality on the resonance values.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
