Magnet-free nonreciprocal bianisotropic metasurfaces

Y. Ra'Di, A. Grbic

Research output: Contribution to journalArticlepeer-review

23 Scopus citations

Abstract

Tellegen and moving metasurfaces are two promising classes of nonreciprocal bianisotropic metasurfaces that offer extended functionalities for electromagnetic wave manipulation. However, in order to realize these metasurfaces, ferrite-based unit cells have been utilized that need to be biased by an external magnetic field. Inspired by recent works on magnet-free non-bianisotropic nonreciprocal building blocks, we introduce designs for magnet-free Tellegen and moving metasurfaces.

Original languageEnglish (US)
Article number195432
JournalPhysical Review B
Volume94
Issue number19
DOIs
StatePublished - Nov 21 2016
Externally publishedYes

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

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