## Photoionization thresholds of rare gas clusters

1989
##### Authors
Bröker, Günther
Holub-Krappe, Elizabeta
Journal article
##### Published in
Journal of Chemical Physics ; 91 (1989), 12. - pp. 7972-7977
##### Abstract
Photoionization efficiency curves of rare gas clusters generated by supersonic expansion of pure argon, krypton, and xenon gas have been measured as a function of photon energy using light from the Berlin Electron Synchrotron Facility (BESSY). Assuming that the relative shapes of the efficiency curves are independent of cluster size, ionization potentials for each cluster can be extracted from the data by using the known absolute ionization thresholds of the dimer or trimer ions. The data agree with the model that ionic clusters are composed of an ionic substructure surrounded by shells of atoms. In particular, it has been confirmed that Ar3+ is the central substructure in Arn+ for n
530 Physics
##### Keywords
Argon complexes,Krypton complexes,Xenon complexes,Atomic clusters,Photoionization,Bessy storage ring,Synchrotron radiation,Mass spectra
##### Cite This
ISO 690GANTEFÖR, Gerd, Günther BRÖKER, Elizabeta HOLUB-KRAPPE, Adalbert DING, 1989. Photoionization thresholds of rare gas clusters. In: Journal of Chemical Physics. 91(12), pp. 7972-7977. Available under: doi: 10.1063/1.457215
BibTex
@article{Gantefor1989Photo-4701,
year={1989},
doi={10.1063/1.457215},
title={Photoionization thresholds of rare gas clusters},
number={12},
volume={91},
journal={Journal of Chemical Physics},
pages={7972--7977},
author={Ganteför, Gerd and Bröker, Günther and Holub-Krappe, Elizabeta and Ding, Adalbert}
}

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