Study of Oxygen Diffusion in Reduced LiNbO{sub 3} Crystals

Using the method of impedance spectroscopy and optical density measurements, the diffusion of oxygen in single crystals of lithium niobate of the congruent composition after the reductive thermochemical processing is studied. The parameters describing the diffusion of oxygen in the temperature range...

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Bibliographic Details
Published in:Physics of the solid state 2018-03, Vol.60 (3)
Main Authors: Yatsenko, A. V., Pritulenko, A. S., Yagupov, S. V., Sugak, D. Yu, Sol’skii, I. M.
Format: Article
Language:English
Subjects:
CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY
DIFFUSION
IMPEDANCE
LITHIUM COMPOUNDS
MONOCRYSTALS
NIOBATES
NIOBIUM OXIDES
OPACITY
OXYGEN
SPECTROSCOPY
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Summary:Using the method of impedance spectroscopy and optical density measurements, the diffusion of oxygen in single crystals of lithium niobate of the congruent composition after the reductive thermochemical processing is studied. The parameters describing the diffusion of oxygen in the temperature range 493–693 K are established.
ISSN:1063-7834
1090-6460
DOI:10.1134/S1063783418030344