High Resolution Electron Attachment to Water Clusters in Helium Droplets

29th International Conference on Photonic, Electronic, and Atomic Collisions

Maalouf, Elias Jabbour Al^1 ; Tanzer, Katrin^1 ; Scheier, Paul^1 ; Illenberger, Eugen^2 ; Denifl, Stephan^2

Institute for Ion and Applied Physics, University of Innsbruck, Technikerstrasse 25, Innsbruck

6020, Austria^1

Institut für Chemie, Physikalische und Theoretische Chemie Freie, Universität Berlin, Takustr. 3, Berlin

14195, Germany^2

关键词: Electron attachment;    Free electron;    Helium droplets;    High resolution;    Pure water;    Resonance energies;    Water cluster;    Water cluster anions;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/635/7/072078/pdf
DOI  :  10.1088/1742-6596/635/7/072078

来源: IOP

【 摘 要 】

We have determined the resonance energies for free electron (up to 3eV) attachment to water clusters embedded in helium droplets. In comparison to pure water clusters, shifts and broadening of the resonance features were observed, which shows a pronounced dependence on the water cluster anion size.