Answers are grounded in this paper and cite their sources.
The magnitude of the contribution of chemical effects to the enhancement of Raman scattering from adsorbates on a metal surface and its experimental identification are considered. Within a simple model for the electronic structure of the surface, local enhancements in the range 10²-10³ can be obtained. The unambiguous identification of these contributions requires a detailed characterization of the electromagnetic contributions to the enhancement of the Raman intensity.
No takes yet. Share an insight, caveat, or question.
Jha et al. (1983) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: