Abstract:
:In this work, we demonstrate theoretically and experimentally the possibility of tuning the electromagnetic properties of metamaterials with magnetic fields by incorporating amorphous magnetic microwires. The large permeability of these wires at microwave frequencies allows tuning the resonance of the metamaterial by using magnetic fields of the order of tens of Oe. We describe here the physical basis of the interaction between a prototypical magnetic metamaterial with magnetic microwires and electromagnetic waves plus providing detailed calculations and experimental results for the case of an array of Split Ring Resonators with Co-based microwires.
journal_name
Sci Repjournal_title
Scientific reportsauthors
Lopez-Dominguez V,Garcia MA,Marin P,Hernando Adoi
10.1038/s41598-017-09665-5subject
Has Abstractpub_date
2017-08-24 00:00:00pages
9394issue
1issn
2045-2322pii
10.1038/s41598-017-09665-5journal_volume
7pub_type
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