The Structure of LiNbO3:Tb Crystals with Various Chemical Compositions

A series of LiNbO 3 :Tb crystals ([Tb] = 0.1–2.89 wt %) and nominally pure lithium niobate crystals of congruent (LiNbO 3cong ) and almost stoichiometric compositions (LiNbO 3near stoich ) were grown. The concentration relationships of physicochemical and structural properties of LiNbO 3 :Tb crystal...

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Bibliographic Details
Published in:Technical physics 2021-07, Vol.66 (7), p.909-916
Main Authors: Palatnikov, M. N., Aleshina, L. A., Sidorova, O. V., Kadetova, A. V., Sidorov, N. V., Biryukova, I. V., Makarova, O. V.
Format: Article
Language:English
Subjects:
Chemical composition
Classical and Continuum Physics
Crystal structure
Lithium niobates
Physics
Physics and Astronomy
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Summary:A series of LiNbO 3 :Tb crystals ([Tb] = 0.1–2.89 wt %) and nominally pure lithium niobate crystals of congruent (LiNbO 3cong ) and almost stoichiometric compositions (LiNbO 3near stoich ) were grown. The concentration relationships of physicochemical and structural properties of LiNbO 3 :Tb crystals are studied. The structural parameters of LiNbO 3 :Tb crystals are compared with those of LiNbO 3cong and LiNbO 3near stoich .
ISSN:1063-7842
1090-6525
DOI:10.1134/S1063784221060141