Assignment of Yb3+ energy levels in the C-2 and C-3i centers of Lu2O3 sesquioxide either as ceramics or as crystal - Archive ouverte HAL Accéder directement au contenu
Article Dans Une Revue Journal of Luminescence Année : 2016

Assignment of Yb3+ energy levels in the C-2 and C-3i centers of Lu2O3 sesquioxide either as ceramics or as crystal

Résumé

Absorption spectroscopy at 4 K, site selective spectroscopy technique at 77 K, decays associated to the applications of barycentre plot law (Antic-Fidancev) and crystal-field strength concept (Auzel and Malta) are used to attempt the assignment of Yb3+ energy levels in C3i and C2 centers of Lu2O3 sesquioxide structure either in ceramics or in crystal as potential laser materials.
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hal-02290350 , version 1 (17-09-2019)

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Y. Guyot, M. Guzik, G. Alombert-Goget, J. Pejchal, A. Yoshikawa, et al.. Assignment of Yb3+ energy levels in the C-2 and C-3i centers of Lu2O3 sesquioxide either as ceramics or as crystal. Journal of Luminescence, 2016, 170, pp.513-519. ⟨10.1016/j.jlumin.2015.04.017⟩. ⟨hal-02290350⟩
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