The investigation of an inspired type toroidal dipole flexible metasurfaces at terahertz frequencies

We theoretically and experimentally carried out an inspired type of toroidal dipole (TD) metasurfaces, which composed of a metamolecule of symmetric aluminium semicircles with a bar in the middle fabricated on polyimide substrate in the terahertz (THz) regime. It was found that the three resonances...

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Bibliographic Details

Published in:	Heliyon
Main Authors:	Shuang Wang, Hai Huang, Quan Li, Chen Wang, Han Lei
Format:	Article
Language:	English
Published:	Elsevier 2024-10-01
Subjects:	Toroidal dipole Terahertz Metasurfaces The scattering power of the multipoles
Online Access:	http://www.sciencedirect.com/science/article/pii/S2405844024149948