Transition Temperature in Mixed Ferroelectric-Ferroelectric Systems

@inproceedings{Wesselinowa2002TransitionTI,
  title={Transition Temperature in Mixed Ferroelectric-Ferroelectric Systems},
  author={Julia M. Wesselinowa},
  year={2002}
}
A Green's function technique is used to investigate the composition dependence of the transition temperature T c ( x ) for mixed ferroelectric-ferroelectric systems. Taking into account the correlation functions, which play an important role near the phase transition, the x dependence of the critical temperature T c is clearly nonlinear, as obtained in many experimental data.