Electronic Resource
Springer
The European physical journal
20 (1991), S. 189-192
ISSN:
1434-6079
Keywords:
36.40. + d
;
35.20.Wg
;
35.20.Gs
Source:
Springer Online Journal Archives 1860-2000
Topics:
Physics
Notes:
Abstract In this work the appearance potentials for the metastable decay channel of a series of van der Waals dimer ions are presented. Ionization and metastable dissociation is achieved by resonance-enhanced two-photon absorption in a linear reflection time-of-flight mass spectrometer. From the appearance potentials the binding energy of the neutral dimers is obtained and from the additionally measured ionization potentials binding energies of the dimer cations are achieved. The contribution of charge transfer resonance interaction to the binding in cluster ions is evaluated by investigation of several homo-and heterodimers of aromatic components and the heterodimer benzene/cyclohexane as an example for a dimer consisting of an aromatic and a nonaromatic component.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF01543970
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