Hiding levitating objects above a ground plane

Jingjing Zhang, Yu Luo, Asger Mortensen

Research output: Contribution to journalJournal articleResearchpeer-review

Abstract

An approach to hiding objects levitating above a conducting sheet is suggested in this paper. The proposed device makes use of isotropic negative-refractive-index materials without extreme material parameters, and creates an illusion of a remote conducting sheet. Numerical simulations are performed to investigate the performance of this cloak in two-dimensional and three-dimensional cases.
Original languageEnglish
JournalApplied Physics Letters
Volume97
Issue number13
Pages (from-to)133501
ISSN0003-6951
DOIs
Publication statusPublished - 2010

Keywords

  • Magnetic levitation
  • Invisibility cloaks
  • Refractive index

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