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Anisotropic metamaterials with broadband diamagnetic response

Lapine, Mikhail; Krylova, Anastasia; McPhedran, Ross; Poulton, Christopher; Belov, Pavel A; Kivshar, Yuri

Description

We discuss the strategy for achieving the values of the effective magnetic permeability much smaller than unity by employing an appropriate arrangement of metamaterial elements ("meta-atoms"). We demonstrate that strong diamagnetism over a very wide frequency range can be realized in metamaterials by employing nonresonant elements with deeply subwavelength dimensions. We analyze the effect of the lattice parameters on the diamagnetic response and find that selecting an appropriate lattice type...[Show more]

CollectionsANU Research Publications
Date published: 2012
Type: Conference paper
URI: http://hdl.handle.net/1885/58049
Source: Proceedings of the 20th Australian Institute of Physics Congress
DOI: 10.1103/PhysRevB.87.024408

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