Metamaterials from amorphous ferromagnetic microwires: interaction between microwires

摘要

For inhomogeneous mediums the optical Magnus effect has been derived. The metamaterials fabricated from amorphous ferromagnet Co-Fe-Cr-B-Si microwires are shown to exhibit a negative refractive index for electromagnetic waves over wide scale of GHz f requencies. Optical properties and optical Magnus effect of such metamaterials are tunable by an external magnetic field.