Key points are not available for this paper at this time.
The temperature dependence of the electrical conductivity of four samples of LiNbO3 crystals, which are significantly different in their electrical properties, is analyzed. It is shown that the corresponding experimental data can be correctly described within the framework of the simultaneous presence of mobile carriers with activation energies of 0.29 eV, 1.03 eV, and 1.33 eV, which correspond to polaron, proton, and lithium conductivity, respectively.
Yatsenko et al. (Wed,) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: