%0 Journal Article
%T Spatial dispersion in an array of metallic nanorods
%+ Laboratoire Charles Coulomb (L2C)
%A Felbacq, Didier
%A Cabuz, Alexandru
%A Guizal, Brahim
%< avec comité de lecture
%Z L2C:11-392
%@ 1934-2608
%J Journal of Nanophotonics
%I Society of Photo-optical Instrumentation Engineers
%V 5
%N 1
%P 051512
%8 2011-03-21
%D 2011
%R 10.1117/1.3562938
%K metamaterials
%K homogenization
%K spatial dispersion
%K Dispersion
%K Gaussian beams
%K Plasma
%Z Physics [physics]/Condensed Matter [cond-mat]/Materials Science [cond-mat.mtrl-sci]Journal articles
%X The homogeneous and transport properties of a set of metallic fibers were studied. The existence of a plasma frequency was deduced and a precise formula for it was derived. A homogenized system for finite length ohmic wires was derived. Some numerical simulations were made to study the influence of disorder. The persistence of a low-frequency band gap was demonstrated numerically even in the case of a strong disorder. The existence of localized modes was explained in terms of the statistical properties of the medium.
%G English
%L hal-00808350
%U https://hal.science/hal-00808350
%~ CNRS
%~ L2C
%~ MIPS
%~ UNIV-MONTPELLIER
%~ UM-2015-2021