Mantle cloaking due to ideal magnetic dipole scattering

One of the most exciting applications of metaparticles and metasurfaces consists in the magnetic light excitation. However, the principal limitation is due to parasitic extra multipoles of electric family excited in magnetic dipole meta-particles characterized by a radiating nature and corresponding...

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Autores principales: Cappello, Barbara, Ospanova, Anar K., Matekovits, Ladislau, Basharin, Alexey A.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2020
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7016144/
https://www.ncbi.nlm.nih.gov/pubmed/32051461
http://dx.doi.org/10.1038/s41598-020-59291-x
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author Cappello, Barbara
Ospanova, Anar K.
Matekovits, Ladislau
Basharin, Alexey A.
author_facet Cappello, Barbara
Ospanova, Anar K.
Matekovits, Ladislau
Basharin, Alexey A.
author_sort Cappello, Barbara
collection PubMed
description One of the most exciting applications of metaparticles and metasurfaces consists in the magnetic light excitation. However, the principal limitation is due to parasitic extra multipoles of electric family excited in magnetic dipole meta-particles characterized by a radiating nature and corresponding radiating losses. In this paper, we propose the “ideal magnetic dipole” with suppressed additional multipoles except of magnetic dipole moment in the scattered field from a cylindrical object by using mantle cloaking based on metasurface and on anapole concept. The considered metasurface consists of a periodic width modulated microstrip line, with a sinusoidally shaped profile unit cell printed on a dielectric substrate.
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spelling pubmed-70161442020-02-21 Mantle cloaking due to ideal magnetic dipole scattering Cappello, Barbara Ospanova, Anar K. Matekovits, Ladislau Basharin, Alexey A. Sci Rep Article One of the most exciting applications of metaparticles and metasurfaces consists in the magnetic light excitation. However, the principal limitation is due to parasitic extra multipoles of electric family excited in magnetic dipole meta-particles characterized by a radiating nature and corresponding radiating losses. In this paper, we propose the “ideal magnetic dipole” with suppressed additional multipoles except of magnetic dipole moment in the scattered field from a cylindrical object by using mantle cloaking based on metasurface and on anapole concept. The considered metasurface consists of a periodic width modulated microstrip line, with a sinusoidally shaped profile unit cell printed on a dielectric substrate. Nature Publishing Group UK 2020-02-12 /pmc/articles/PMC7016144/ /pubmed/32051461 http://dx.doi.org/10.1038/s41598-020-59291-x Text en © The Author(s) 2020 Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/.
spellingShingle Article
Cappello, Barbara
Ospanova, Anar K.
Matekovits, Ladislau
Basharin, Alexey A.
Mantle cloaking due to ideal magnetic dipole scattering
title Mantle cloaking due to ideal magnetic dipole scattering
title_full Mantle cloaking due to ideal magnetic dipole scattering
title_fullStr Mantle cloaking due to ideal magnetic dipole scattering
title_full_unstemmed Mantle cloaking due to ideal magnetic dipole scattering
title_short Mantle cloaking due to ideal magnetic dipole scattering
title_sort mantle cloaking due to ideal magnetic dipole scattering
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7016144/
https://www.ncbi.nlm.nih.gov/pubmed/32051461
http://dx.doi.org/10.1038/s41598-020-59291-x
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AT ospanovaanark mantlecloakingduetoidealmagneticdipolescattering
AT matekovitsladislau mantlecloakingduetoidealmagneticdipolescattering
AT basharinalexeya mantlecloakingduetoidealmagneticdipolescattering

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