Homogenization of a metallic metamaterial and electrostatic resonances Auteur(s): Felbacq D., Guizal B., Zolla Frederic, Kling Emmanuel (Article) Publié: Journal Of Nanophotonics, vol. 6 p.061504 (2012) Ref HAL: hal-00808377_v1 DOI: 10.1117/1.JNP.6.061504 WoS: 000304037800001 Exporter : BibTex | endNote 1 Citation Résumé: The homogenization of arrays of metallic rods was studied. Using standard homogenization theory, the effective permittivity was obtained. The onset of resonances was evidenced and showned to be linked with the negative sign of the real part of the permittivity. Numerical computations were performed to test the homogeneous model. |