Abstract
A dynamic model is proposed for ferroelectrics. The mathematical model is a system of nonlinear differential equations that results from considered dipole-dipole and dipole external field interaction for each dipole. All the simulations are carried out integrating numerically the system of ordinary differential equations for a plane dipole arrangement. On simulation of relaxation of polarization in time domain a potential law is found, in good agreement with experimental evidence. The influence of several parameters in system response is discussed. Finally, hysteresis loop was obtained and shows noise behavior.
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