Substrate-induced bianisotropy in metamaterials

David A. Powell; Yuri S. Kivshar

doi:10.1063/1.3486480

Substrate-induced bianisotropy in metamaterials

David A. Powell, Yuri S. Kivshar

Research output: Contribution to journal › Article › peer-review

48 Citations (Scopus)

Abstract

We demonstrate that the presence of a supporting substrate can break the symmetry of a metamaterial structure, changing the symmetry of its effective parameters, and giving rise to bianisotropy. This indicates that magnetoelectric coupling will occur in all metamaterials fabricated on a substrate, including those with symmetric designs.

Original language	English
Article number	091106
Journal	Applied Physics Letters
Volume	97
Issue number	9
DOIs	https://doi.org/10.1063/1.3486480
Publication status	Published - 30 Aug 2010

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Substrate-induced bianisotropy in metamaterials

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