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Tailoring Eigenmodes at Spectral Singularities in Graphene-based PT Systems
The spectral singularity existing in PT-synthetic plasmonic system has been widely investigated. Only lasing-mode can be excited resulting from the passive characteristic of metallic materials. Here, we investigated the spectral singularity in the hybrid structure composed of the photoexcited graphe...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Nature Publishing Group UK
2017
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5595868/ https://www.ncbi.nlm.nih.gov/pubmed/28900137 http://dx.doi.org/10.1038/s41598-017-11231-y |