Magnetic energy harvesting and concentration at a distance by transformation optics

Navau, Carles, Prat-Camps, Jordi and Sanchez, Alvaro (2012) Magnetic energy harvesting and concentration at a distance by transformation optics. Physical Review Letters, 109 (263903). pp. 1-5. ISSN 0031-9007

[img] PDF - Published Version
Download (1MB)

Abstract

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.

Item Type: Article
Schools and Departments: School of Engineering and Informatics > Informatics
Subjects: Q Science > QC Physics > QC0501 Electricity and magnetism > QC0750 Magnetism
Depositing User: Jordi Prat Camps
Date Deposited: 23 Apr 2018 16:26
Last Modified: 24 Apr 2018 09:43
URI: http://srodev.sussex.ac.uk/id/eprint/75337

View download statistics for this item

📧 Request an update