Ref HAL: hal-00437978_v1
PMID 15904370
DOI: 10.1103/PhysRevLett.94.183902
WoS: 000229074300025
Exporter : BibTex | endNote
84 Citations
Résumé:

We provide a rigorous theoretical basis for the artificial magnetic activity of metamaterials near resonances. Our approach is a renormalization-based scheme that authorizes a completely general theory. The major result is an explicit expression of the effective permeability, in terms of resonant frequencies. The theoretical results are checked numerically, and we give applications of our theory to left-handed media and to the solution of the Pokrovski-Efros paradox.