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Dispersive 2D Cherenkov radiation on a dielectric nano-film
We report a modified two-dimensional Cherenkov radiation, which occurs on a high-index dielectric nano-film driven by uniformly moving electron-beam. It is essentially different from the ordinary Cherenkov radiation in that, in the nondispersive medium, it shows unique dispersion characteristics—the...
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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Nature Publishing Group UK
2017
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5517661/ https://www.ncbi.nlm.nih.gov/pubmed/28724940 http://dx.doi.org/10.1038/s41598-017-06176-1 |