Abstract
The temperature stability of electromechanical characteristics of Y + 42° cut LiTaO3 crystals has been studied using dielectric spectroscopy and static and dynamic piezoelectric effect measurements. It has been shown that, during thermal cycling, the piezoelectric properties of crystalline LiTaO3 samples exhibit a thermal hysteresis and that the thermal history of samples influences their resonance and antiresonance frequencies.
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Original Russian Text © M.N. Palatnikov, V.A. Sandler, N.V. Sidorov, O.V. Makarova, 2017, published in Neorganicheskie Materialy, 2017, Vol. 53, No. 7, pp. 722–726.
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Palatnikov, M.N., Sandler, V.A., Sidorov, N.V. et al. Thermal hysteresis of electromechanical characteristics of Y + 42° cut LiTaO3 single crystals. Inorg Mater 53, 708–712 (2017). https://doi.org/10.1134/S0020168517070135
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DOI: https://doi.org/10.1134/S0020168517070135