Synthesis of homogeneously mg-doped lithium niobate batch and study of the effect of non-metal impurities on the properties of LiNbO3:Mg crystals


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Abstract

The preparation conditions for the homogeneously doped precursor Nb2O5:Mg for the synthesis of granulated lithium niobate batch was studied. The effect of non-metallic impurities in the Nb2O5:Mg precursors and the lithium niobate batch on the characteristics of the melt–crystal system and the physicochemical and optical characteristics of the LiNbO3:Mg crystals was established.

About the authors

O. E. Kravchenko

Institute of Chemistry and Technology of Rare Elements and Mineral Raw Materials, Kola Research Center

Email: palat_mn@chemy.kolasc.net.ru
Russian Federation, ul. Fersmana 26a, Apatity, Murmanskaya oblast, 184209

S. M. Masloboeva

Institute of Chemistry and Technology of Rare Elements and Mineral Raw Materials, Kola Research Center

Email: palat_mn@chemy.kolasc.net.ru
Russian Federation, ul. Fersmana 26a, Apatity, Murmanskaya oblast, 184209

O. V. Makarova

Institute of Chemistry and Technology of Rare Elements and Mineral Raw Materials, Kola Research Center

Email: palat_mn@chemy.kolasc.net.ru
Russian Federation, ul. Fersmana 26a, Apatity, Murmanskaya oblast, 184209

V. V. Efremov

Institute of Chemistry and Technology of Rare Elements and Mineral Raw Materials, Kola Research Center

Email: palat_mn@chemy.kolasc.net.ru
Russian Federation, ul. Fersmana 26a, Apatity, Murmanskaya oblast, 184209

M. N. Palatnikov

Institute of Chemistry and Technology of Rare Elements and Mineral Raw Materials, Kola Research Center

Author for correspondence.
Email: palat_mn@chemy.kolasc.net.ru
Russian Federation, ul. Fersmana 26a, Apatity, Murmanskaya oblast, 184209

I. V. Biryukova

Institute of Chemistry and Technology of Rare Elements and Mineral Raw Materials, Kola Research Center

Email: palat_mn@chemy.kolasc.net.ru
Russian Federation, ul. Fersmana 26a, Apatity, Murmanskaya oblast, 184209

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