Skip to Main content Skip to Navigation
Journal articles

Surface Plasmon Excitation on a Sphere Made of Left-Handed Material

Abstract : We introduce formulae in suitable form for the numerical computation of Mie coefficients and the scattered electrical field in the general case of a sphere with permitivity ϵ and permeability μ. The small particle limit is also investigated. We compute the extinction cross section of a negative index sphere, as well as intensity maps. Excitation of surface plasmons featuring narrow linewidths is observed, which can be attributed to the permitivity or the permeability of the sphere.
Document type :
Journal articles
Complete list of metadata

https://hal-utt.archives-ouvertes.fr/hal-02460766
Contributor : Daniel Gavrysiak Connect in order to contact the contributor
Submitted on : Thursday, January 30, 2020 - 11:52:44 AM
Last modification on : Wednesday, September 15, 2021 - 3:03:40 PM

Links full text

Identifiers

Collections

UTT | CNRS

Citation

Alexandre Vial. Surface Plasmon Excitation on a Sphere Made of Left-Handed Material. Plasmonics, Springer Verlag, 2006, 1 (2-4), pp.129-134. ⟨10.1007/s11468-006-9011-x⟩. ⟨hal-02460766⟩

Share

Metrics

Record views

351