DC Magnetic Cloak

DC Magnetic Cloak

Utilizing a non‐resonant graded material consisting of an array of artificially patterned superconducting and soft ferromagnetic elements, we construct a dc magnetic cloak. When an external dc magnetic field is applied, we find that the interior of the cloak is completely shielded while the exterior...

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Veröffentlicht in:Advanced materials (Weinheim) 2012-01, Vol.24 (1), p.71-74
Hauptverfasser: Narayana, Supradeep, Sato, Yuki
Format: Artikel
Sprache:eng
Schlagworte:
Electric Conductivity
Magnetics
Metals - chemistry
metamaterials
microstructures
patterning
superconductors
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Beschreibung
Zusammenfassung:Utilizing a non‐resonant graded material consisting of an array of artificially patterned superconducting and soft ferromagnetic elements, we construct a dc magnetic cloak. When an external dc magnetic field is applied, we find that the interior of the cloak is completely shielded while the exterior field remains unperturbed, as if the cloak and the cloaked region are just an empty space.
ISSN:0935-9648
1521-4095
DOI:10.1002/adma.201104012