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Plasmonic lens focused longitudinal field excitation for tip-enhanced Raman spectroscopy
A novel tip-enhanced Raman spectroscopy setup with longitudinal field excitation generated by a plasmonic lens is investigated. A symmetry-breaking structure plasmonic lens that is expected to realize a strong longitudinal electric field focus has been designed to generate suitable excitation for en...
| Autores principales: | , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Springer US
2015
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4416093/ https://www.ncbi.nlm.nih.gov/pubmed/25977661 http://dx.doi.org/10.1186/s11671-015-0897-0 |