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Title: Sharp Toroidal Resonances in Planar Terahertz Metasurfaces
Authors: Gupta, Manoj
Savinov, Vassili
Xu, Ningning
Cong, Longqing
Dayal, Govind
Wang, Shuang
Zhang, Weili
Zheludev, Nikolay I.
Singh, Ranjan
Keywords: Metasurfaces
Magnetic Coupling
Issue Date: 2016
Source: 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.
Series/Report no.: Advanced Materials
Abstract: 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.
ISSN: 0935-9648
DOI: 10.1002/adma.201601611
DOI (Related Dataset):
Schools: School of Physical and Mathematical Sciences 
Rights: © 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: [].
Fulltext Permission: open
Fulltext Availability: With Fulltext
Appears in Collections:SPMS Journal Articles

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