Study of Oxygen Diffusion in Reduced LiNbO 3  Crystals

A. V. Yatsenko; A. S. Pritulenko; S. V. Yagupov; D. Yu. Sugak; I. M. Sol’skii

doi:10.1134/S1063783418030344

Study of Oxygen Diffusion in Reduced LiNbO₃ Crystals

Autores: Yatsenko A.V.¹, Pritulenko A.S.¹, Yagupov S.V.¹, Sugak D.Y.²^,3, Sol’skii I.M.³
Afiliações:
1. Vernadskii Crimean Federal University
2. Lviv Polytechnic National University
3. Research and Production Company Karat
Edição: Volume 60, Nº 3 (2018)
Páginas: 527-531
Seção: Ferroelectricity
URL: https://bakhtiniada.ru/1063-7834/article/view/202331
DOI: https://doi.org/10.1134/S1063783418030344
ID: 202331

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Resumo

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.