Applied Physics A

, Volume 92, Issue 4, pp 773–776

Enhanced scattering efficiencies in spherical particles with weakly dissipating anisotropic materials

Article

DOI: 10.1007/s00339-008-4572-5

Cite this article as:
Luk’yanchuk, B.S. & Qiu, CW. Appl. Phys. A (2008) 92: 773. doi:10.1007/s00339-008-4572-5

Abstract

This paper discusses light scattering by a small spherical particle with low dissipation rate and radial anisotropy in optical and magnetic properties, according to the extension of the Mie theory to the diffraction by an anisotropic sphere. It is shown that near plasmon (polariton) resonance frequencies anisotropy can lead to an additional increase in field enhancement.

PACS

42.25.Fx42.65.Es46.40.Ff78.67.Bf

Copyright information

© Springer-Verlag Berlin Heidelberg 2008

Authors and Affiliations

  1. 1.Data Storage Institute, Agency for Science, Technology and ResearchSingaporeSingapore
  2. 2.Department of Electrical and Computer EngineeringNational University of SingaporeSingaporeSingapore