Fluorescence excitation spectrum of the Si-Ar van der Waals complex
Abstract
We report here the fluorescence excitations spectrum of the Si-Ar van der Waals complex in the region of the (3p4s)3P-(3p2)3P atomic transition. Long progressions are observed, which have been assigned to a Π-Σ transition. The potential curves derived from the analysis of these progressions are discussed in terms of effects of spin-orbit coupling on van der Waals interactions.
- Publication:
-
Journal of Chemical Physics
- Pub Date:
- March 1990
- DOI:
- 10.1063/1.457929
- Bibcode:
- 1990JChPh..92.2828D