Design of Quad-Band Terahertz Metamaterial Absorber Using a Perforated Rectangular Resonator for Sensing Applications

Abstract Quad-band terahertz absorber with single-sized metamaterial design formed by a perforated rectangular resonator on a gold substrate with a dielectric gap in between is investigated. The designed metamaterial structure enables four absorption peaks, of which the first three peaks have large...

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Bibliographic Details

Published in:	Nanoscale Research Letters
Main Authors:	Qin Xie, Guangxi Dong, Ben-Xin Wang, Wei-Qing Huang
Format:	Article
Language:	English
Published:	SpringerOpen 2018-05-01
Subjects:	Metamaterial Quad-band absorption Terahertz Sensing
Online Access:	http://link.springer.com/article/10.1186/s11671-018-2567-5