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Magnetic energy harvesting and concentration at a distance by transformation optics

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journal contribution
posted on 2023-06-09, 12:59 authored by Carles Navau, Jordi Prat-Camps, Alvaro Sanchez
Based on transformation optics, we introduce a magnetic shell with which one can harvest magnetic energy and distribute it as desired in space with unprecedented efficiency at an arbitrary scale. It allows a very large concentration of magnetic energy in a free space region, which can be used for increasing the sensitivity of magnetic sensors, and the transfer of magnetic energy from a source to a given distant point separated by empty space, with possible applications in wireless transmission of energy.

History

Publication status

  • Published

File Version

  • Published version

Journal

Physical Review Letters

ISSN

0031-9007

Publisher

American Physical Society

Issue

263903

Volume

109

Page range

1-5

Department affiliated with

  • Informatics Publications

Full text available

  • Yes

Peer reviewed?

  • Yes

Legacy Posted Date

2018-04-23

First Open Access (FOA) Date

2018-04-23

First Compliant Deposit (FCD) Date

2018-04-23

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