Rostock 2019 – wissenschaftliches Programm
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MO: Fachverband Molekülphysik
MO 17: Cluster II (joint session A/MO)
MO 17.10: Poster
Mittwoch, 13. März 2019, 16:15–18:15, S Fobau Physik
Direct evidence of radiative charge transfer in heterogenous noble gas clusters — •Xaver Holzapfel1, Andreas Hans1, Christian Ozga1, Vasili Stumpf2, Huda Otto1, Catmarna Küstner-Wetekam1, Arno Ehresmann1, and André Knie1 — 1Institut für Physik und CINSaT, Universität Kassel, Heinrich-Plett-Str. 40, 34132 Kassel, Germany — 2Physikalisch-Chemisches Institut, Universität Heidelberg, Im Neuenheimer Feld 229, 69120 Heidelberg, Germany
Weakly bound noble gas clusters are artificial systems which can be used for the understanding of non-local energy transfer processes. In the case of the so called radiative charge transfer (RCT) the system can relax by redistributing the charges by emitting the excessive energy as a photon. Therefore, these photons can be used as a fingerprint of the electronic structure of the system if they are measured energy resolved. Here we present the direct observation of (RCT) in heterogeneous NeKr and NeXe clusters by dispersed ultravioletphoton detection.