Quantcast

Resonances in small scatterers with impedance boundary

Research paper by Ari Sihvola, Dimitrios C. Tzarouchis, Pasi Ylä-Oijala, Henrik Wallén, Beibei Kong

Indexed on: 21 Dec '18Published on: 17 Dec '18Published in: Physical review. B, Condensed matter and materials physics



Abstract

Author(s): Ari Sihvola, Dimitrios C. Tzarouchis, Pasi Ylä-Oijala, Henrik Wallén, and Beibei Kong With analytical (generalized Mie scattering) and numerical (integral-equation-based) considerations we show the existence of strong resonances in the scattering response of small spheres with a lossless impedance boundary. With increasing size, these multipolar resonances are damped and shifted with... [Phys. Rev. B 98, 235417] Published Mon Dec 17, 2018