Cargando…
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...
Autores principales: | , , , , , , , , |
---|---|
Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2020
|
Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7153593/ https://www.ncbi.nlm.nih.gov/pubmed/32192053 http://dx.doi.org/10.3390/nano10030533 |