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Graphene-Based THz Absorber with a Broad Band for Tuning the Absorption Rate and a Narrow Band for Tuning the Absorbing Frequency

In this paper, we propose a broadband absorption-controllable absorber based on nested nanostructure graphene and a narrowband frequency-tunable absorber utilizing gold-graphene hybrid structure in the terahertz regime. The numerical simulation results showed that the absorption of the broadband abs...

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Pubblicato in:Nanomaterials (Basel)
Autori principali: Zhou, Qihui, Liu, Peiguo, Liu, Chenxi, Zhou, Yuandong, Zha, Song
Natura: Artigo
Lingua:Inglês
Pubblicazione: MDPI 2019
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Accesso online:https://ncbi.nlm.nih.gov/pmc/articles/PMC6722701/
https://ncbi.nlm.nih.gov/pubmed/31398824
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.3390/nano9081138
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