Ad Astra Awards
Ad Astra Journal
Science library
White book
University rankings
Who's who
Theses and dissertations
Ad Astra association
Press releases
Funding opportunities
>> Românã

D. Felbacq, A. I. Cabuz and B. Guizal. Spatial dispersion in an array of metallic nanorods . Journal of Nanophotonics, 5, pp. 051512-1, 2011.

Abstract: 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.

Keywords: metamaterials; homogenization; spatial dispersion.


Posted by Alexandru-Ioan Căbuz


© Ad Astra 2001-2013