Nuclear Wavepacket Dynamics of Alkali Adsorbates on Metal Surfaces Studied by Time-Resolved Second Harmonic Generation
Figure 6
Incident pump fluence dependence of the initial amplitude of oscillation in TRSHG traces from Cs-covered Cu(111). The excitation wavelengths were (a) nm (blue) and (b) (red). Solid lines are guides to the eye. Reprinted with permission from [11]. Copyright (2011) American Chemical Society.