Resonant Raman scattering from molecules adsorbed at semiconductor surfaces: a polaron theory
- 10 November 1985
- journal article
- Published by IOP Publishing in Journal of Physics C: Solid State Physics
- Vol. 18 (31), 5921-5933
- https://doi.org/10.1088/0022-3719/18/31/023
Abstract
A model of resonant Raman scattering of molecules weakly adsorbed at semiconductor surfaces is resolved exactly. Full spatial dispersion and polaronic effects due to the vibration-electron coupling are embodied in the theory. Well known previous results are recovered when the coupling between the interatomic vibration and the excited electron of the molecule tends to zero. The role of polaronic effects in the resonant Raman response is also discussed.Keywords
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