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A Tunable Terahertz Metamaterial Absorber Composed of Hourglass-Shaped Graphene Arrays

In this paper, we demonstrate a tunable periodic hourglass-shaped graphene arrays absorber in the infrared (IR) and terahertz (THz) frequency bands. The effects of graphene geometric parameters, chemical potentials, periods, and incident angles on the pure absorption characteristics are studied by u...

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Détails bibliographiques
Publié dans:Nanomaterials (Basel)
Auteurs principaux: Qi, Yunping, Zhang, Yu, Liu, Chuqin, Zhang, Ting, Zhang, Baohe, Wang, Liyuan, Deng, Xiangyu, Wang, Xiangxian, Yu, Yang
Format: Artigo
Langue:Inglês
Publié: MDPI 2020
Sujets:
Accès en ligne:https://ncbi.nlm.nih.gov/pmc/articles/PMC7153593/
https://ncbi.nlm.nih.gov/pubmed/32192053
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.3390/nano10030533
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