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Tunable Terahertz Deep Subwavelength Imaging Based on a Graphene Monolayer
The resolution of conventional terahertz (THz) imaging techniques is limited to about half wavelength, which is not fine enough for applications of biomedical sensing and nondestructive testing. To improve the resolution, a new superlens, constructed by a monolayer graphene sheet combining with a gr...
| Autores principales: | , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Nature Publishing Group
2017
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5387712/ https://www.ncbi.nlm.nih.gov/pubmed/28397815 http://dx.doi.org/10.1038/srep46283 |