7 citations
2 papers
cond-mat.mtrl-sci2004★ 5 cited
Size effects in the thin films of order - disorder ferroelectrics subject to the depolarization field
E. A. Eliseev, M. D. Glinchuk
The films of order-disorder type ferroelectrics were considered in the mean field approximation taking into account depolarization field. It was shown that size effects in this sys…
cond-mat.str-el2003★ 7 cited
Dispersion of the dielectric function of a charge-transfer insulator
R. O. Kuzian, R. Hayn, A. F. Barabanov
We study the problem of dielectric response in the strong coupling regime of a charge transfer insulator. The frequency and wave number dependence of the dielectric function $ε({\b…