Niobium(V) oxide doped with Mg2+ and Gd3+ cations: Synthesis and structural studies |
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| Authors: | S. M. Masloboeva N. V. Sidorov M. N. Palatnikov L. G. Arutyunyan P. G. Chufyrev |
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| Affiliation: | 1.Tananaev Institute of Rare Element and Mineral Chemistry and Technology, Kola Research Center,Russian Academy of Sciences,Apatity, Murmansk oblast,Russia |
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| Abstract: | Methods for direct doping of niobium pentoxide with photovoltaically inactive Mg2+ and Gd3+ cations were developed for subsequent use in the synthesis of a stock for growing single crystals of lithium niobate with improved optical characteristics. The Raman spectra of doped pentoxides Nb2O5: Mg and Nb2O5: Gd revealed their island structures. |
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