Tunable Graphene-based Plasmonic Perfect Metamaterial Absorber in the THz Region

Tunable Graphene-based Plasmonic Perfect Metamaterial Absorber in the THz Region

The optical performance of a periodically tunable plasma perfect metamaterial absorber based on a square-square-circle array we propose in the terahertz region is analyzed in this work by the finite difference time domain (FDTD) method. We not only discuss the impact of various parameters such as pe...

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Bibliographic Details
Main Authors: Zao Yi, Jiajia Chen, Chunlian Cen, Xifang Chen, Zigang Zhou, Yongjian Tang, Xin Ye, Shuyuan Xiao, Wei Luo, Pinghui Wu
Format: Article
Language:English
Published: MDPI AG 2019-03-01
Series:Micromachines
Subjects:
perfect metamaterial absorber
FDTD method
graphene
surface plasmon resonance
Online Access:http://www.mdpi.com/2072-666X/10/3/194

Internet

http://www.mdpi.com/2072-666X/10/3/194

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