Physics of the Solid State
Volumes and Issues
Features of H2O adsorption on a polar surfaces of LiNbO3 crystals
Yatsenko A.V.1
1Vernadskii Crimean Federal University, Simferopol, Russia
Email: yatsenkoav@cfuv.ru

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The features of the surface electrical conductivity of a series of LiNbO3 crystals of different compositions are studied. It is shown that when the crystals are cooled, H2O molecules are adsorbed and dissociated on their polar surfaces, and the intensity of this process depends on the unipolarity of the sample. Keywords: lithium niobate, electrical conductivity, adsorption, H2O.
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