| Numéro |
J. Phys. Colloques
Volume 46, Numéro C7, Octobre 1985
Fifth International Conference on Dynamical Processes in the Excited States of Solids / Dynamique des Etats Excités dans les Solides
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| Page(s) | C7-315 - C7-319 | |
| DOI | https://doi.org/10.1051/jphyscol:1985757 | |
Fifth International Conference on Dynamical Processes in the Excited States of Solids / Dynamique des Etats Excités dans les Solides
J. Phys. Colloques 46 (1985) C7-315-C7-319
DOI: 10.1051/jphyscol:1985757
Institut für Atom- und Festkörperphysik, Freie Universität Berlin, Arnimallee 14, D-1000 Berlin 33, F.R.G.
J. Phys. Colloques 46 (1985) C7-315-C7-319
DOI: 10.1051/jphyscol:1985757
VIBRATIONAL RELAXATION AND ELECTRONIC ENERGY TRANSFER OF N2 AGGREGATES IN SOLID RARE GAS MATRICES
H. Kühle, J. Bahrdt, R. Fröhling et N. SchwentnerInstitut für Atom- und Festkörperphysik, Freie Universität Berlin, Arnimallee 14, D-1000 Berlin 33, F.R.G.
Abstract
The vibrational levels 1≤v'≤6 in the A 3Σ+u state of N2 aggregates have been excited selectively and the population of lower levels has been derived from the intensities in the A 3Σ+u(v')→X 1Σ+g(v") emission spectra. Radiationless relaxation to lower vibrational levels takes place exclusively in steps of Δv' = 2 in Xe and Kr matrices. In addition an up conversion in steps of Δv' = 3 is observed. In an Ar matrix steps of Δv' = 1 and Δv' = 2 are superimposed.