Absorption modes of Möbius strip resonators

Abstract In this work, the electromagnetic response of a mathematically interesting shape—a Möbius strip—is presented, along with a ring resonator for comparison. Both resonators consist of a central lossy dielectric layer bounded by perfectly conducting layers. For the case of the Möbius strips, th...

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Autores principales:	Joshua K. Hamilton, Ian R. Hooper, Christopher R. Lawrence
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/2aa859ef11d24ed496dda67b96eb9692
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spelling	oai:doaj.org-article:2aa859ef11d24ed496dda67b96eb96922021-12-02T17:39:31ZAbsorption modes of Möbius strip resonators10.1038/s41598-021-88280-x2045-2322https://doaj.org/article/2aa859ef11d24ed496dda67b96eb96922021-04-01T00:00:00Zhttps://doi.org/10.1038/s41598-021-88280-xhttps://doaj.org/toc/2045-2322Abstract In this work, the electromagnetic response of a mathematically interesting shape—a Möbius strip—is presented, along with a ring resonator for comparison. Both resonators consist of a central lossy dielectric layer bounded by perfectly conducting layers. For the case of the Möbius strips, the computational results show that there are a family of half-integer wavelength modes within the dielectric layer. These additional modes result in increased absorption, and a corresponding reduction in the radar cross section. Interestingly, rotational scans show that these modes can be excited over a large angular range. This investigation gives an understanding of the electromagnetic response of these structures, paving the way for future experiments on Möbius strip resonators.Joshua K. HamiltonIan R. HooperChristopher R. LawrenceNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 11, Iss 1, Pp 1-7 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Joshua K. Hamilton Ian R. Hooper Christopher R. Lawrence Absorption modes of Möbius strip resonators
description	Abstract In this work, the electromagnetic response of a mathematically interesting shape—a Möbius strip—is presented, along with a ring resonator for comparison. Both resonators consist of a central lossy dielectric layer bounded by perfectly conducting layers. For the case of the Möbius strips, the computational results show that there are a family of half-integer wavelength modes within the dielectric layer. These additional modes result in increased absorption, and a corresponding reduction in the radar cross section. Interestingly, rotational scans show that these modes can be excited over a large angular range. This investigation gives an understanding of the electromagnetic response of these structures, paving the way for future experiments on Möbius strip resonators.
format	article
author	Joshua K. Hamilton Ian R. Hooper Christopher R. Lawrence
author_facet	Joshua K. Hamilton Ian R. Hooper Christopher R. Lawrence
author_sort	Joshua K. Hamilton
title	Absorption modes of Möbius strip resonators
title_short	Absorption modes of Möbius strip resonators
title_full	Absorption modes of Möbius strip resonators
title_fullStr	Absorption modes of Möbius strip resonators
title_full_unstemmed	Absorption modes of Möbius strip resonators
title_sort	absorption modes of möbius strip resonators
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/2aa859ef11d24ed496dda67b96eb9692
work_keys_str_mv	AT joshuakhamilton absorptionmodesofmobiusstripresonators AT ianrhooper absorptionmodesofmobiusstripresonators AT christopherrlawrence absorptionmodesofmobiusstripresonators
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Absorption modes of Möbius strip resonators

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