Double‐shell metamaterial coatings for plasmonic cloaking | Zendy

Filonov Dmitry S. | Zendy; Slobozhanyuk Alexey P. | Zendy; Belov Pavel A. | Zendy; Kivshar Yuri S. | Zendy

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Double‐shell metamaterial coatings for plasmonic cloaking

Author(s) -

Filonov Dmitry S.,

Slobozhanyuk Alexey P.,

Belov Pavel A.,

Kivshar Yuri S.

Publication year - 2012

Publication title -

physica status solidi (rrl) – rapid research letters

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.786

H-Index - 68

eISSN - 1862-6270

pISSN - 1862-6254

DOI - 10.1002/pssr.201105475

Subject(s) - cloak , cloaking , metamaterial , shell (structure) , coating , plasmon , double layer (biology) , materials science , dielectric , scattering , optics , wavelength , layer (electronics) , radiation , optoelectronics , physics , composite material

We study a double‐shell cloak for hiding objects with the dimensions comparable with the radiation wavelength. We demonstrate that the structure consisting of a dielectric layer and a layer of an epsilon‐near‐zero material can suppress sub‐ stantially the scattering from a sphere and at the same time shield its interiors. The double‐layer coating allows to cloak different objects with various material and geometrical parameters. (© 2012 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)

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