Tunable and Anisotropic Dual-Band Metamaterial Absorber Using Elliptical Graphene-Black Phosphorus Pairs

Abstract We numerically propose a dual-band absorber in the infrared region based on periodic elliptical graphene-black phosphorus (BP) pairs. The proposed absorber exhibits near-unity anisotropic absorption for both resonances due to the combination of graphene and BP. Each of the resonances is ind...

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Bibliographic Details
Published in:Nanoscale Research Letters
Main Authors: Yijun Cai, Shuangluan Li, Yuanguo Zhou, Xuanyu Wang, Kai-Da Xu, Rongrong Guo, William T. Joines
Format: Article
Language:English
Published: SpringerOpen 2019-11-01
Subjects:
Metamaterial absorber
Two-dimensional material
Dual-band absorber
Surface plasmons
Online Access:http://link.springer.com/article/10.1186/s11671-019-3182-9

Internet

http://link.springer.com/article/10.1186/s11671-019-3182-9

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