Nanogrooves and 2D Material Help Boost Raman Signal
| Date | 9th, Sep 2022 |
|---|---|
| Source | AZoNano - Nanotechnology Websites |
DESCRIPTION
Surface-enhanced Raman spectroscopy (SERS) is a powerful analytical tool for analyzing plasmonic-2D materials at hotspots. Moreover, hotspots are critical in SERS because they are the places with intense local electromagnetic (EM) fields and contribute a proportion of the overall SERS intensity.