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A REMPI study of solvation of small Hg n clusters by polar molecules
Authors:C. Dedonder-Lardeux  C. Jouvet  S. Martrenchard  D. Solgadi  A. Tramer
Affiliation:1. Laboratoire de Photophysique Moléculaire CNRS, Université de Paris Sud, F-91405, Orsay, France
Abstract:Free Hg n (DME) m clusters (where DME=dimethyl-ether,n=1, 2, 3,m=1÷5) formed in a supersonic expansion were studied by the REMPI (Resonance-Enhanced Multi-Photon Ionization) technique. A large decrease of ionization energies due to solvation of Hg n clusters is observed. Preliminary results are discussed in terms of different equilibrium configurations of the electronic ground, excited and ionic states of clusters.
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