surface-enhanced resonance Raman spectroscopy

acronym: SERRS
https://doi.org/10.1351/goldbook.08690
Measurement method of surface-enhanced Raman spectroscopy (SERS) by which the Raman spectrum is significantly enhanced when the conditions occur that whilst undergoing SERS the molecules are excited by radiation that is in resonance with electronic transitions in the sample.
Note:
Enhancements of 1014 to 1015 have been measured.
Source:
PAC, 2021, 93, 647. (Glossary of methods and terms used in analytical spectroscopy (IUPAC Recommendations 2019)) on page 765 [Terms] [Paper]