Maximizing scattering by coated spheres with radial anisotropy

Abstract : The plasmonic resonant condition, associated with scattering maximization, is analytically established for core-shell spheres with radial anisotropy in the small-radii and low-dissipation limit. A generalized expression of the effective permittivity of the scatterers is also formulated. The derived closed-form results are validated with full-wave numerical analysis. The effects of dielectric anisotropy, mode of resonance, size, and loss are further discussed.
Document type :
Journal articles
Complete list of metadatas

https://hal-supelec.archives-ouvertes.fr/hal-00779087
Contributor : Olivier Schneegans <>
Submitted on : Monday, January 21, 2013 - 4:51:19 PM
Last modification on : Friday, December 7, 2018 - 1:27:09 AM

Links full text

Identifiers

Citation

H.-Z. Liu, K. Mouthaan, Saïd Zouhdi, M.S. Leong. Maximizing scattering by coated spheres with radial anisotropy. Applied physics. A, Materials science & processing, Springer Verlag, 2012, 109 (1), pp.189-196. ⟨10.1007/s00339-012-7032-1⟩. ⟨hal-00779087⟩

Share

Metrics

Record views

81