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Tunable Broadband THz Waveband Absorbers Based On Graphene for Digital Coding
A method of coding patterns is proposed to achieve flexible control of absorption response at terahertz frequencies. The designed absorber consists of an Au-graphene pattern layer, a SiO(2) layer and a metal reflective layer. Among them, we use concentrical circle structure to achieve broadband abso...
| Autores principales: | , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
MDPI
2020
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7558160/ https://www.ncbi.nlm.nih.gov/pubmed/32942710 http://dx.doi.org/10.3390/nano10091844 |