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Plasmonic Probe With Circular Nano-Moat for far-Field Free Nanofocusing
In this work, a metallic probe with a sharp tip and two half-circular nanostructures on its base is introduced and investigated. The proposed design aims at improving the detection performance of a probe for scattering scanning near-field optical microscopy in terms of enhanced signal-to-noise ratio...
| Autores principales: | , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Springer US
2016
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5031571/ https://www.ncbi.nlm.nih.gov/pubmed/27654281 http://dx.doi.org/10.1186/s11671-016-1619-y |