Surface Enhanced Raman Scattering from Pyridine on Ag(111).
IBM THOMAS J WATSON RESEARCH CENTER YORKTOWN HEIGHTS NY
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We report the first ultrahigh vacuum study of surface enhanced Raman scattering from pyridine adsorbed on a clean well-defined single-crystal silver surface. The surface contains a smooth modulation 1 micron periodicity to allow optical coupling to surface plasmon polaritons. A large mode-selective enhancement of the Raman signal from the first monolayer is observed at surface plasmon polariton resonance. Author
- Atomic and Molecular Physics and Spectroscopy