Purcell factor and local intensity enhancement in surface-enhanced Raman scattering
نویسندگان
چکیده
منابع مشابه
Surface-enhanced Raman scattering
We present an introduction to surface-enhanced Raman scattering (SERS) which reviews the basic experimental facts and the essential features of the mechanisms which have been proposed to account for the observations. We then review very recent fundamental developments which include: SERS from single particles and single molecules; SERS from fractal clusters and surfaces; and new insights into t...
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Raman spectroscopy has enabled researchers to map the specific chemical makeup of surfaces, solutions, and even cells. However, the inherent insensitivity of the technique makes it difficult to use and statistically complicated. When Raman active molecules are near gold or silver nanoparticles, the Raman intensity is significantly amplified. This phenomenon is referred to as surface-enhanced Ra...
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ژورنال
عنوان ژورنال: Nanophotonics
سال: 2019
ISSN: 2192-8614
DOI: 10.1515/nanoph-2018-0190