Luminescence of Pr3+ and Nd3+ Ions in Double Molybdates

The optical spectra of samples of double zirconium molybdates activated by rare-earth Pr 3+ and Nd 3+ ions are studied. The presence of bands corresponding to the 4 f –4 f transitions of Pr 3+ and Nd 3+ trivalent ions in the absorption, excitation, and luminescence spectra is shown. A strong depende...

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Bibliographic Details
Published in:Physics of the solid state 2019-05, Vol.61 (5), p.844-846
Main Authors: Sofich, D., Dorzhieva, S. G., Chimitova, O. D., Bazarov, B. G., Tushinova, Yu. L., Bazarova, Zh. G., Shendrik, R. Yu
Format: Article
Language:English
Subjects:
Dependence
Excitation spectra
Impurity Centers
Luminescence
Molybdates
Physics
Physics and Astronomy
Rare earth elements
Solid State Physics
Trivalent ions
Zirconium
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Summary:The optical spectra of samples of double zirconium molybdates activated by rare-earth Pr 3+ and Nd 3+ ions are studied. The presence of bands corresponding to the 4 f –4 f transitions of Pr 3+ and Nd 3+ trivalent ions in the absorption, excitation, and luminescence spectra is shown. A strong dependence of the luminescence intensity of Pr 3+ ions on temperature is revealed.
ISSN:1063-7834
1090-6460
DOI:10.1134/S1063783419050342