Application of generalized method of eigenoscillations to problems of nanoplasmonics

M. I. Andriychuk, B. Z. Katsenelenbaum, V. V. Klimov, N. N. Voitovich

Published 2011-08-30Version 1

A version of generalized eigenoscillation method is applied to the problem about resonant effects in metallic nanoparticles. An approach is proposed, that permits to avoid calculating all higher eigenoscillations except the resonant one. An algorithm for determination of the resonant eigenoscillation, based on the Galerkin procedure, is described in details for the case of bodies of revolution. Model numerical results are presented.