Optical and electrical mappings of surface plasmon cavity modes
| العنوان: | Optical and electrical mappings of surface plasmon cavity modes |
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| المؤلفون: | Fan Ye, Michael J. Naughton, Michael J. Burns, Juan M. Merlo |
| المصدر: | Nanophotonics, Vol 3, Iss 1-2, Pp 33-49 (2014) |
| بيانات النشر: | De Gruyter, 2014. |
| سنة النشر: | 2014 |
| مصطلحات موضوعية: | Materials science, QC1-999, Nanophotonics, Physics::Optics, fluorescence microscopy, law.invention, Nanomaterials, near-field optical scanning microscopy, law, Electrical and Electronic Engineering, cathodoluminescence spectroscopy, electron energy loss spectroscopy, business.industry, Electron energy loss spectroscopy, Physics, Surface plasmon, surface plasmon polaritons, Spatial mapping, Surface plasmon polariton, cavity modes, Atomic and Molecular Physics, and Optics, Electronic, Optical and Magnetic Materials, Optical cavity, spatial mapping, Optoelectronics, business, Biotechnology, Localized surface plasmon |
| الوصف: | Plasmonics is a rapidly expanding field, founded in physics but now with a growing number of applications in biology (biosensing), nanophotonics, photovoltaics, optical engineering and advanced information technology. Appearing as charge density oscillations along a metal surface, excited by electromagnetic radiation (e.g., light), plasmons can propagate as surface plasmon polaritons, or can be confined as standing waves along an appropriately-prepared surface. Here, we review the latter manifestation, both their origins and the manners in which they are detected, the latter dominated by near field scanning optical microscopy (NSOM/SNOM). We include discussion of the “plasmonic halo” effect recently observed by the authors, wherein cavity-confined plasmons are able to modulate optical transmission through step-gap nanostructures, yielding a novel form of color (wavelength) selection. |
| اللغة: | English |
| تدمد: | 2192-8614 2192-8606 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::94e2bed40ad1973463daf8328aa6d401 https://doaj.org/article/0601a317b06b489ab815712c0a9969b1 |
| حقوق: | OPEN |
| رقم الأكسشن: | edsair.doi.dedup.....94e2bed40ad1973463daf8328aa6d401 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 21928614 21928606 |
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