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Experimental realization of a magnetic cloak
journal contribution
posted on 2023-06-09, 13:00 authored by Fedor Gömöry, Mykola Solovyov, Ján Šouc, Carles Navau, Jordi Prat-Camps, Alvaro SanchezInvisibility to electromagnetic fields has become an exciting theoretical possibility. However, the experimental realization of electromagnetic cloaks has only been achieved starting from simplified approaches (for instance, based on ray approximation, canceling only some terms of the scattering fields, or hiding a bulge in a plane instead of an object in free space). Here, we demonstrate, directly from Maxwell equations, that a specially designed cylindrical superconductor-ferromagnetic bilayer can exactly cloak uniform static magnetic fields, and we experimentally confirmed this effect in an actual setup.
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Publication status
- Published
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- Published version
Journal
ScienceISSN
1095-9203Publisher
American Association for the Advancement of ScienceExternal DOI
Issue
6075Volume
335Page range
1466-1468Department affiliated with
- Informatics Publications
Full text available
- No
Peer reviewed?
- Yes
Legacy Posted Date
2018-04-23First Compliant Deposit (FCD) Date
2018-04-22Usage metrics
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