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Split-Wedge Antennas with Sub-5 nm Gaps for Plasmonic Nanofocusing
[Image: see text] We present a novel plasmonic antenna structure, a split-wedge antenna, created by splitting an ultrasharp metallic wedge with a nanogap perpendicular to its apex. The nanogap can tightly confine gap plasmons and boost the local optical field intensity in and around these opposing m...
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| Publicado en: | Nano Lett |
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| Main Authors: | , , , , , |
| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado: |
American Chemical Society
2016
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| Acceso en liña: | https://ncbi.nlm.nih.gov/pmc/articles/PMC5159698/ https://ncbi.nlm.nih.gov/pubmed/27960527 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1021/acs.nanolett.6b04113 |
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