Quadrupolarisability extraction for planar metamaterial scatterers via far-field response

• Theodosios Karamanos ^[1] ; Theodoros Zygiridis ^[2] ; Nikolaos V. Kantartzis ^[1]
  1. [1] Aristotle University of Thessaloniki

     Aristotle University of Thessaloniki

     Dimos Thessaloniki, Grecia

     
  2. [2] University of Western Macedonia

     University of Western Macedonia

     Dimos Kozani, Grecia

     
• Localización: Compel: International journal for computation and mathematics in electrical and electronic engineering, ISSN 0332-1649, Vol. 39, Nº 3, 2020, págs. 112-123
• Idioma: inglés
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• Resumen

  • 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