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Concept of terahertz waveguide plasmon amplifier based on a metal groove with active graphene
We propose a concept of terahertz waveguide plasmon amplifier based on a metal groove with active graphene. It is shown that the power amplification factor of the longitudinal-section magnetic (LSM) waveguide plasmon (normalized to its wavelength) near the cut-off frequency of this mode can exceed t...
| Autores principales: | , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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Nature Publishing Group UK
2022
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9789039/ https://www.ncbi.nlm.nih.gov/pubmed/36564473 http://dx.doi.org/10.1038/s41598-022-26268-x |