Synthesis and spectroscopic characterization of Yb3+ in Ca YbF crystals M. Ito, C. Goutaudier, Y. Guyot, K. Lebbou, T. Fukuda et G. BoulonJ. Phys. IV France, 119 (2004) 201-202DOI: https://doi.org/10.1051/jp4:2004119057
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