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9 October 1998 Defect chemistry analysis and congruent melting compositions of LiNbO3:Mg crystals
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Abstract
Based on the Li set vacancy model, we analyze the incorporation process of Mg ion in LiNbO3:Mg crystals with increasing MgO doping concentration. The obtained results are in good agreement with the experimental data reported in the literature. The congruent melting compositions are predicted according to our suggested incorporation model when the (Li2O-MgO-Nb2O5) system is considered as a ternary one.A procedure is suggested to find out the congruent melting compositions of LiNbO3:Mg crystals.
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Guoquan Zhang, Guangyin Zhang, Simin Liu, Jingjun Xu, and Qian Sun "Defect chemistry analysis and congruent melting compositions of LiNbO3:Mg crystals", Proc. SPIE 3470, Photorefractive Fiber and Crystal Devices: Materials, Optical Properties, and Applications IV, (9 October 1998); https://doi.org/10.1117/12.326871
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