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Evanescent Wave-Assisted Symmetry Breaking of Gold Dipolar Nanoantennas
Symmetry-breaking and scattering cancellation were observed in the dark-mode resonance of dipolar gold nanoantennas (NAs) on glass substrates coupled with oblique incidence and total internal reflection. With the assistance of evanescent waves, the coupling efficiency was twice as strong when the in...
| Autores principales: | , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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Nature Publishing Group
2016
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5007468/ https://www.ncbi.nlm.nih.gov/pubmed/27581766 http://dx.doi.org/10.1038/srep32194 |