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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Principais autores:	Yijun Cai, Shuangluan Li, Yuanguo Zhou, Xuanyu Wang, Kai-Da Xu, Rongrong Guo, William T. Joines
Format:	Artigo
Jezik:	Inglês
Izdano:	SpringerOpen 2019-11-01
Serija:	Nanoscale Research Letters
Teme:	Metamaterial absorber Two-dimensional material Dual-band absorber Surface plasmons
Online dostop:	http://link.springer.com/article/10.1186/s11671-019-3182-9
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