Depolarization field in thin ferroelectric films with account of   semiconductor electrodes
  Within the framework of the phenomenological Ginzburg-Landau theory influence of semiconductor electrodes on the properties of thin ferroelectric films is considered. The contribution of the semiconductor electrodes with different Debye screening length of carriers is included in functional of free energy.   The influence of highly doped semiconductor electrodes on the depolarization field and the film properties was shown to be great. 
M. D. Glinchuk, B. Y. Zaulychny, V. A. Stephanovich