Hyperfine Zeeman effects in Pr3+:LaCl3using the fluorescence line-narrowing technique
- 14 June 1977
- journal article
- Published by IOP Publishing in Journal of Physics C: Solid State Physics
- Vol. 10 (11) , 2005-2013
- https://doi.org/10.1088/0022-3719/10/11/035
Abstract
New fluorescence line-narrowing experiments carried out on the 6011 AA line of Pr3+ in LaCl3 show evidence of a temperature-dependent process of relaxation between hyperfine states of the excited level 1D2A1. Frequency distribution of the additional lines due to this relaxation leads to a determination of the second-order Zeeman hyperfine interaction. A detailed discussion of the small spectroscopic effects arising ( approximately=10-3 cm-1) on the levels under study is also presented.Keywords
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