Abstract
A physical model describing the evolution of defects in the oxygen subsystem of ferroelectric PLZT ceramics under neutron irradiation and isochronous annealing conditions is proposed. The model takes into account the dependence of the material properties on the lanthanum content. The oxygen vacancy concentration variations calculated using this model agree with the experimental data on the polarization behavior in annealed ceramics.
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A. Sternberg, L. Shebanov, E. Birks, et al., in Proceedings of the Fourth Conference of the European Ceramic Society “Euro-Ceramics,” 1995, Vol. 5, p. 233.
A. Sternberg, L. Shebanov, E. Birks, et al., Ferroelectrics 183, 301 (1996).
D. Viehland, X. H. Dai, J. F. Li, and Z. Xu, J. Appl. Phys. 84(1), 458 (1998).
D. V. Kulikov, Yu. V. Trushin, V. S. Kharlamov, et al., in Proc. SPAS, 2000, Vol. 4, Preprints and Program NDTCS-2000, pp. E15–E17.
D. V. Kulikov, Yu. V. Trushin, V. S. Kharlamov, et al., Proc. SPIE (2001) (in press).
C. H. Park and F. J. Chadi, Phys. Rev. B 57(22), R13961 (1998).
Yu. V. Trushin, Theory of Radiation Processes in Metal Solid Solution (Nova Science, New York, 1996).
D. V. Kulikov, R. A. Suris, and Yu. V. Trushin, Supercond. Sci. Technol. 8, 303 (1995).
Yu. V. Trushin, B. J. Ber, V. S. Kharlamov, and E. E. Zhurkin, J. Nucl. Mater. 233–237, 991 (1996).
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Translated from Pis’ma v Zhurnal Tekhnichesko\(\overset{\lower0.5em\hbox{$\smash{\scriptscriptstyle\smile}$}}{l} \) Fiziki, Vol. 27, No. 8, 2001, pp. 19–25.
Original Russian Text Copyright © 2001 by Kulikov, Lesnyh, Trushin, Weber, Humer, Bittner, Sternberg.
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Kulikov, D.V., Lesnyh, D.A., Trushin, Y.V. et al. A physical model of the oxygen subsystem evolution in PLZT ceramics under neutron irradiation and annealing. Tech. Phys. Lett. 27, 316–318 (2001). https://doi.org/10.1134/1.1370212
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DOI: https://doi.org/10.1134/1.1370212