| 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) | C7-453 - C7-457 | |
| DOI | https://doi.org/10.1051/jphyscol:1985780 | |
Fifth International Conference on Dynamical Processes in the Excited States of Solids / Dynamique des Etats Excités dans les Solides
J. Phys. Colloques 46 (1985) C7-453-C7-457
DOI: 10.1051/jphyscol:1985780
Universität Regensburg, Institut für Physikalische und Theoretische Chemie, 8400 Regensburg, F.R.G.
J. Phys. Colloques 46 (1985) C7-453-C7-457
DOI: 10.1051/jphyscol:1985780
TIME-RESOLVED AND POLARIZED EMISSION SPECTROSCOPY OF SINGLE-CRYSTAL [Ru(bpy)3](PF6)
H. Yersin, E. Gallhuber et G. HenslerUniversität Regensburg, Institut für Physikalische und Theoretische Chemie, 8400 Regensburg, F.R.G.
Abstract
The lowest excited states of [Ru(bpy)3](PF6)2 single crystals are investigated by a detailed analysis of the temperature dependence of the polarized emissions (down to 1.6 K). It is possible to resolve a fine structure and to assign two different zero-phonon transitions. Further, we report on polarized and time-resolved measurements which show at 10 K a delayed emission for the [MATH]-polarization but a prompt one for [MATH]. This points to the existence of an energy barrier between the corresponding states.