Sharp Toroidal Resonances in Planar Terahertz Metasurfaces

A toroidal dipole in metasurfaces provides an alternate approach for the excitation of high-Q resonances. In contrast to conventional multipoles, the toroidal dipole interaction strength depends on the time derivative of the surrounding electric field.

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Main Authors:	Gupta, Manoj, Savinov, Vassili, Xu, Ningning, Cong, Longqing, Dayal, Govind, Wang, Shuang, Zhang, Weili, Zheludev, Nikolay I., Singh, Ranjan
Other Authors:	School of Physical and Mathematical Sciences
Format:	Article
Language:	English
Published:	2017
Subjects:	Metasurfaces Magnetic Coupling
Online Access:	https://hdl.handle.net/10356/83782 http://hdl.handle.net/10220/42751 https://doi.org/10.21979/N9/UWBOGJ
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Institution:	Nanyang Technological University
Language:	English

id	sg-ntu-dr.10356-83782
record_format	dspace
spelling	sg-ntu-dr.10356-837822023-02-28T19:37:26Z Sharp Toroidal Resonances in Planar Terahertz Metasurfaces Gupta, Manoj Savinov, Vassili Xu, Ningning Cong, Longqing Dayal, Govind Wang, Shuang Zhang, Weili Zheludev, Nikolay I. Singh, Ranjan School of Physical and Mathematical Sciences Metasurfaces Magnetic Coupling A toroidal dipole in metasurfaces provides an alternate approach for the excitation of high-Q resonances. In contrast to conventional multipoles, the toroidal dipole interaction strength depends on the time derivative of the surrounding electric field. MOE (Min. of Education, S’pore) Accepted version 2017-06-28T06:43:54Z 2019-12-06T15:31:57Z 2017-06-28T06:43:54Z 2019-12-06T15:31:57Z 2016 Journal Article Gupta, M., Savinov, V., Xu, N., Cong, L., Dayal, G., Wang, S., et al. (2016). Sharp Toroidal Resonances in Planar Terahertz Metasurfaces. Advanced Materials, 28(37), 8206-8211. 0935-9648 https://hdl.handle.net/10356/83782 http://hdl.handle.net/10220/42751 10.1002/adma.201601611 en Advanced Materials https://doi.org/10.21979/N9/UWBOGJ © 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim. This is the author created version of a work that has been peer reviewed and accepted for publication by Advanced Materials, WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim. It incorporates referee’s comments but changes resulting from the publishing process, such as copyediting, structural formatting, may not be reflected in this document. The published version is available at: [http://dx.doi.org/10.1002/adma.201601611]. 16 p. application/pdf
institution	Nanyang Technological University
building	NTU Library
continent	Asia
country	Singapore Singapore
content_provider	NTU Library
collection	DR-NTU
language	English
topic	Metasurfaces Magnetic Coupling
spellingShingle	Metasurfaces Magnetic Coupling Gupta, Manoj Savinov, Vassili Xu, Ningning Cong, Longqing Dayal, Govind Wang, Shuang Zhang, Weili Zheludev, Nikolay I. Singh, Ranjan Sharp Toroidal Resonances in Planar Terahertz Metasurfaces
description	A toroidal dipole in metasurfaces provides an alternate approach for the excitation of high-Q resonances. In contrast to conventional multipoles, the toroidal dipole interaction strength depends on the time derivative of the surrounding electric field.
author2	School of Physical and Mathematical Sciences
author_facet	School of Physical and Mathematical Sciences Gupta, Manoj Savinov, Vassili Xu, Ningning Cong, Longqing Dayal, Govind Wang, Shuang Zhang, Weili Zheludev, Nikolay I. Singh, Ranjan
format	Article
author	Gupta, Manoj Savinov, Vassili Xu, Ningning Cong, Longqing Dayal, Govind Wang, Shuang Zhang, Weili Zheludev, Nikolay I. Singh, Ranjan
author_sort	Gupta, Manoj
title	Sharp Toroidal Resonances in Planar Terahertz Metasurfaces
title_short	Sharp Toroidal Resonances in Planar Terahertz Metasurfaces
title_full	Sharp Toroidal Resonances in Planar Terahertz Metasurfaces
title_fullStr	Sharp Toroidal Resonances in Planar Terahertz Metasurfaces
title_full_unstemmed	Sharp Toroidal Resonances in Planar Terahertz Metasurfaces
title_sort	sharp toroidal resonances in planar terahertz metasurfaces
publishDate	2017
url	https://hdl.handle.net/10356/83782 http://hdl.handle.net/10220/42751 https://doi.org/10.21979/N9/UWBOGJ
_version_	1759853947347009536

Sharp Toroidal Resonances in Planar Terahertz Metasurfaces

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