Theoretical design of a triple-band perfect metamaterial absorber based on graphene with wide-angle insensitivity
This paper proposes a square ring-shaped triple-band perfect absorber based on graphene with silicon as the substrate, gold as the reflector and a thin dielectric layer of silicon dioxide. After simulation by the FDTD method, the numerical results show that the absorption spectrum based on the perio...
Main Authors: | Miao Pan, Huazhu Huang, Baodian Fan, Wenzhi Chen, Shuai Li, Qinglai Xie, Feng Xu, Dongwei Wei, Jun Fang |
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Format: | Article |
Language: | English |
Published: |
Elsevier
2021-04-01
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Series: | Results in Physics |
Subjects: | |
Online Access: | http://www.sciencedirect.com/science/article/pii/S2211379721002035 |
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