Periodic electric field enhancement along gold rods with nanogaps
A periodic dependence on the Au segment length is observed for the electric field at the nanogap of long-segment Au nanostructures. An optimized geometry of these platforms leads to an intense surface-enhanced Raman scattering (SERS) signal at the nanogap (see picture). Information about molecular t...
| Autores: | , , , |
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| Formato: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2010 |
| País: | Argentina |
| Recursos: | Consejo Nacional de Investigaciones Científicas y Técnicas |
| Repositorio: | CONICET Digital (CONICET) |
| Idioma: | inglés |
| OAI Identifier: | oai:ri.conicet.gov.ar:11336/67510 |
| Acesso em linha: | http://hdl.handle.net/11336/67510 |
| Access Level: | acceso abierto |
| Palavra-chave: | Gold Nanostructures On-Wire Lithography Surface Plasmon Resonance Surface-Enhanced Raman Scattering https://purl.org/becyt/ford/1.4 https://purl.org/becyt/ford/1 |
| Resumo: | A periodic dependence on the Au segment length is observed for the electric field at the nanogap of long-segment Au nanostructures. An optimized geometry of these platforms leads to an intense surface-enhanced Raman scattering (SERS) signal at the nanogap (see picture). Information about molecular transport and vibrational spectra may therefore be simultaneously obtained. |
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