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Realization of broadband negative refraction in visible range using vertically stacked hyperbolic metamaterials
Negative refraction has generated much interest recently with its unprecedented optical phenomenon. However, a broadband negative refraction has been challenging because they mainly involve optical resonances. This paper reports the realization of broadband negative refraction in the visible spectru...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Nature Publishing Group UK
2019
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6773722/ https://www.ncbi.nlm.nih.gov/pubmed/31575903 http://dx.doi.org/10.1038/s41598-019-50434-3 |