R.J. Hamers, J.E. Demuth
Journal of Vacuum Science and Technology A: Vacuum, Surfaces and Films
This Letter reports the first ultrahigh-vacuum study of surface-enhanced Raman scattering from pyridine adsorbed on a clean single-crystal silver surface containing a smooth modulation (1 μm periodicity) to allow optical coupling to surface plasmon polaritons. A large mode-selective enhancement (∼104) of the Raman signal from the first monolayer is observed at surface-plasmon-polariton resonance. Coverages greater than one monolayer show a smaller enhancement (∼102). © 1980 The American Physical Society.
R.J. Hamers, J.E. Demuth
Journal of Vacuum Science and Technology A: Vacuum, Surfaces and Films
B.N.J. Persson, J.E. Demuth
Physical Review B
J.W.M. Frenken, R.J. Hamers, et al.
Journal of Vacuum Science and Technology A: Vacuum, Surfaces and Films
N.J. Dinardo, Ph. Avouris, et al.
The Journal of Chemical Physics