Mathematical Modeling of the Polarization of Polycrystalline Ferroelectrics
- 8 Downloads
General patterns of the polarization models of Rayleigh, Preisach, and Jiles–Atherton are found. The limiting dependence of the polarization is confirmed. A way of constructing it based on the energy criterion for domain switching for polycrystalline ferroelectrics with perovskite structure is proposed. Differential equations are constructed for determining the irreversible components of polarization and deformation, and large loops of dielectric hysteresis are calculated.
Unable to display preview. Download preview PDF.
- 4.Belokon’, A.V. and Skaliukh, A.S., Matematicheskoe modelirovanie neobratimykh protsessov polyarizatsii (Mathematical Modeling of Irreversible Polarization Processes), Moscow: Fizmatlit, 2010.Google Scholar
- 5.Tamm, I.E., Osnovy teorii elektrichestva. Uchebnoe posobie dlya vuzov (Basic Electricity Theory. Manual for Graduate Students), Moscow: Fizmatlit, 2003.Google Scholar