Nuclear Wavepacket Dynamics of Alkali Adsorbates on Metal Surfaces Studied by Time-Resolved Second Harmonic Generation

<table>Coverage dependence of TRSHG traces for K/Cu(111). Potassium coverages are indicated. 1 ML corresponds to the saturation coverage of the first layer [<a href="/journals/physri/2012/172987/#B10">10</a>]. The pump pulse photon energy was 2.20 eV, and probe pulse photon energy was 1.55 eV.</table>

Physics Research International

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Figure 2

Figure 2: Nuclear Wavepacket Dynamics of Alkali Adsorbates on Metal Surfaces Studied by Time-Resolved Second Harmonic Generation 