Realization of broadband terahertz metamaterial absorber using an anti-symmetric resonator consisting of two mutually perpendicular metallic strips

• Published in: APL materials Vol. 10; no. 5; pp. 050701 - 050701-8
• Main Authors: Wang, Ben-Xin, Xu, Chongyang, Zhou, Haiquan, Duan, Guiyuan
• Format: Journal Article
• Language: English
• Published: AIP Publishing LLC 01.05.2022

This paper presents a scheme to achieve a broadband metamaterial absorber in the terahertz region, which is consisted of an anti-symmetric T-shaped resonator (formed by two mutually perpendicular metallic strips) on top of a metallic back layer separated by an insulator dielectric layer. The anti-sy...