Abstract
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 - can be obtained. The unambiguous identification of these contributions requires a detailed characterization of the electromagnetic contributions to the enhancement of the Raman intensity.
- Received 21 March 1983
DOI:https://doi.org/10.1103/PhysRevB.28.4216
©1983 American Physical Society