Exception for the zero-forward-scattering theory
EstadísticasView Usage Statistics
Full recordShow full item record
AuthorGarcía Cámara, Braulio; González Fernández, Francisco; Moreno Gracia, Fernando; Saiz Vega, José María
Studies on single scattering of electromagnetic waves by magnetic particles were reported in the 1980s by Kerker et al. [J. Opt. Soc. Am. 73, 765 (1983)] . They obtained that very small spherical particles with electric permittivity and magnetic permeability values such that ε=(4−μ)/(2μ+1) do not produce forward scattering. We show here that this condition contains an interesting exception at ( ε=−2 , μ=−2 ) when electric and magnetic resonances are present and around which the scattered field distribution is computed and described showing a polarization-insensitive behavior at the point ( ε=−2 , μ=−2 ).
Collections to which it belong
- D14 Artículos