A. Bill, H. Morawitz, et al.
Physical Review B - CMMP
A physical model is presented for the origin of very low frequency librational modes seen in the enhanced Raman spectrum of pyridine and CN- on an electrochemically prepared silver surface The image dipole of the molecule provides a anharmonic restoring torque for molecules adsorbed with their dipole moment perpendicular to the surface. The calculated librational modes are in reasonable agreement with experiment. © 1980.
A. Bill, H. Morawitz, et al.
Physical Review B - CMMP
R.M. MacFarlane, H. Morawitz
Physical Review Letters
R.W. Syme, H. Morawitz, et al.
Solid State Communications
A.A. Lucas, H. Morawitz, et al.
Journal of Vacuum Science and Technology A: Vacuum, Surfaces and Films