Resumen de Quadrupolarisability extraction for planar metamaterial scatterers via far-field response

Theodosios Karamanos, Theodoros Zygiridis, Nikolaos Kantartzis

• The majority of first-principle, homogenisation techniques makes use of the dipole terms of a small particle radiation, and, consequently, the respective dipole polarisabilities. This paper aims to take the next step and propose a new systematic technique for extracting the quadrupolarisability of planar metamaterial scatterers