SCATTERING PROPERTIES OF A RADIALLY HETEROGENEOUS SPHERE MADE OF METAL NANOPARTICLES AND THE DIELECTRIC MATRIX

摘要

The cross-sections of attenuation, scattering and absorption of spherically aggregated metal nanoparticles in dependence on the aggregate size, the degree of its filling with nanoparticles and physical properties of nanoparticle material have been estimated, according to the model of the effective medium and the theory of G. Mie. In that case, the concentration of the nanoparticles changes radially.