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Switchable Terahertz Absorber from Single Broadband to Dual Broadband Based on Graphene and Vanadium Dioxide
A multifunctional switchable terahertz (THz) absorber based on graphene and vanadium dioxide (VO(2)) is presented. The properties of the absorber are studied theoretically by the finite-difference time-domain (FDTD) method. The results illustrate that the structure switches between the single-broadb...
| Autores principales: | , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
MDPI
2022
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9268442/ https://www.ncbi.nlm.nih.gov/pubmed/35808007 http://dx.doi.org/10.3390/nano12132172 |