Luminescence of Pr 3+  and Nd 3+  Ions in Double Molybdates

D. Sofich; S. G. Dorzhieva; O. D. Chimitova; B. G. Bazarov; Yu. L. Tushinova; Zh. G. Bazarova; R. Yu. Shendrik

doi:10.1134/S1063783419050342

Luminescence of Pr³⁺ and Nd³⁺ Ions in Double Molybdates

Authors: Sofich D.¹, Dorzhieva S.G.², Chimitova O.D.², Bazarov B.G.², Tushinova Y.L.², Bazarova Z.G.², Shendrik R.Y.¹
Affiliations:
1. Vinogradov Institute of Geochemistry, Siberian Branch, Russian Academy of Sciences
2. Baikal Institute of Nature Management, Siberian Branch, Russian Academy of Sciences
Issue: Vol 61, No 5 (2019)
Pages: 844-846
Section: Impurity Centers
URL: https://journals.rcsi.science/1063-7834/article/view/205532
DOI: https://doi.org/10.1134/S1063783419050342
ID: 205532

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Abstract

The optical spectra of samples of double zirconium molybdates activated by rare-earth Pr³⁺ and Nd³⁺ ions are studied. The presence of bands corresponding to the 4f–4f transitions of Pr³⁺ and Nd³⁺ trivalent ions in the absorption, excitation, and luminescence spectra is shown. A strong dependence of the luminescence intensity of Pr³⁺ ions on temperature is revealed.

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