Tunable plasmonic absorber in THz-band range based on graphene arrow-shaped metamaterial

Tunable plasmonic absorber in THz-band range based on graphene arrow-shaped metamaterial

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The tunable selective absorber consisting of periodic arrow-shaped graphene arrays that operates in the far infrared and terahertz range is proposed. It is achieved by depositing a set of arrow-shaped graphene ribbons on a SiO2 dielectric spacer. The absorption characteristics of the structure are i...

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Bibliographic Details
Main Authors: Yunping Qi, Chuqin Liu, Bingbing Hu, Xiangyu Deng, Xiangxian Wang
Format: Article
Language:English
Published: Elsevier 2021-04-01
Series:Results in Physics
Subjects:
Graphene
Metamaterials
Absorber
Finite difference time domain method
Surface plasmon
Online Access:http://www.sciencedirect.com/science/article/pii/S2211379721002096

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http://www.sciencedirect.com/science/article/pii/S2211379721002096

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