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A quasistatic magnetic cloak

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posted on 2023-06-09, 13:00 authored by Ján Souc, Mykola Solovyov, Fedor Gömöry, Jordi Prat-Camps, Carles Navau, Alvaro Sanchez
Cloaking a three-dimensional object in free space from electromagnetic waves has recently become a theoretical possibility, although practical implementations can only be made in reduced schemes. If static fields are involved, requirements are less restrictive and some practical realizations have been possible. Here we present a third regime between the full wave and the static cases. We experimentally demonstrate that a cloak constructed under the dc conditions can keep cloaking properties for applied magnetic fields oscillating at low frequencies (up to hundreds of Hz). Because electromagnetic technology works at these frequencies, applications of our ideas to present technology are discussed.

History

Publication status

  • Published

File Version

  • Published version

Journal

New Journal of Physics

ISSN

1367-2630

Publisher

IOP Publishing

Volume

15

Page range

053019

Department affiliated with

  • Informatics Publications

Full text available

  • Yes

Peer reviewed?

  • Yes

Legacy Posted Date

2018-04-24

First Open Access (FOA) Date

2018-04-24

First Compliant Deposit (FCD) Date

2018-04-24

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