Dual-Band Unidirectional Reflectionless Propagation in Metamaterial Based on Two Circular-Hole Resonators

Dual-band unidirectional reflectionless propagation at two exceptional points is investigated in metamaterial, which is composed of only two gold resonators with circular holes, by simply manipulating the angle of incident wave and distance between two resonators. Furthermore, the dual-band unidirec...

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Bibliographic Details
Main Authors: Guofeng Han, Ruiping Bai, Xingri Jin, Yingqiao Zhang, Chengshou An, Youngpak Lee
Format: Article
Language:English
Published: MDPI AG 2018-11-01
Series:Materials
Subjects:
Online Access:https://www.mdpi.com/1996-1944/11/12/2353

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