RT Journal Article ID 4b4e0436346d7dad A1 Grechko, L. G. A1 Pustovit, V. N. A1 Boiko, V. V. T1 Electromagnetic Response of an Interacting System of Metallic Particles JF Telecommunications and Radio Engineering JO TRE YR 1999 FD 1999-10-01 VO 53 IS 9-10 SP 197 OP 200 AB A theoretical approach is formulated to the calculation of a macroscopic dielectric response of a random system of metallic spheres embedded in a uniform dielectric medium. Appreciable deviations from the Maxwell-Garnett formula are found. It is noted that, with the metal concentration increase, the role of the pair multipole interactions between the particles becomes significant. The frequency dependence of the imaginary part of the effective dielectric function of the system is calculated with an account of the dipole-dipole interaction between the particles of two different kinds. PB Begell House LK https://www.dl.begellhouse.com/journals/0632a9d54950b268,47192be12e8210b5,4b4e0436346d7dad.html