Broadband effective magnetic response of inorganic dielectric resonator-based metamaterial for microwave applications
Langue
en
Article de revue
Ce document a été publié dans
Applied physics. A, Materials science & processing. 2014-03, vol. 114, n° 3, p. 997-1002
Springer Verlag
Résumé en anglais
A single-sized dielectric cylinder-based metamaterial is fabricated from TiO2 nanoparticles, using a bottom-up approach. The sub-elements constituting the metalayer are embedded in a nonmagnetic transparent host matrix in ...Lire la suite >
A single-sized dielectric cylinder-based metamaterial is fabricated from TiO2 nanoparticles, using a bottom-up approach. The sub-elements constituting the metalayer are embedded in a nonmagnetic transparent host matrix in the microwave regime and arranged in a square lattice. We demonstrate numerically and experimentally a broadband magnetic activity. The key feature to achieve this performance remains in the high aspect ratio of the metamaterial building blocks. This is a very promising step towards complex electromagnetic functions, involving low-cost metamaterials with simple fabrication.< Réduire
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