Frequency-Reconfigurable Wide-Angle Terahertz Absorbers Using Single- and Double-Layer Decussate Graphene Ribbon Arrays

Frequency-Reconfigurable Wide-Angle Terahertz Absorbers Using Single- and Double-Layer Decussate Graphene Ribbon Arrays

We propose and numerically demonstrate two novel terahertz absorbers made up of periodic single- and double-layer decussate graphene ribbon arrays. The simulated results show that the proposed absorbers have narrowband near-unity terahertz absorption with ultra-wide frequency reconfiguration and ang...

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Bibliographic Details
Main Authors: Longfang Ye, Fang Zeng, Yong Zhang, Xiong Xu, Xiaofan Yang, Qing Huo Liu
Format: Article
Language:English
Published: MDPI AG 2018-10-01
Series:Nanomaterials
Subjects:
terahertz
graphene
frequency reconfigurable absorber
surface plasmons
Online Access:http://www.mdpi.com/2079-4991/8/10/834

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