Figure 5
From: Light scattering and surface plasmons on small spherical particles
Relative extinction cross-section of a particle in the non-dissipative limit as a function of frequency for the different (a) q=0.3, (b) q=0.5 and (c) q=1.0. Note that the dielectric function is with the model ε(ω)=1–3(ωsp/ω)2, where ωsp is the resonance frequency of the dipole model in the limit of small q.
