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Long-lived electron emission reveals localized plasmon modes in disordered nanosponge antennas
We report long-lived, highly spatially localized plasmon states on the surface of nanoporous gold nanoparticles—nanosponges—with high excitation efficiency. It is well known that disorder on the nanometer scale, particularly in two-dimensional systems, can lead to plasmon localization and large fiel...
| Autores principales: | , , , , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Nature Publishing Group
2017
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6061910/ https://www.ncbi.nlm.nih.gov/pubmed/30167207 http://dx.doi.org/10.1038/lsa.2017.75 |