ProceedingsHorst E. Müser, J. Petersson |
Contents
Dynamical and scattering properties of ferroelectrics | 1 |
Collinear and noncollinear ferro and antiferroelectrics | 7 |
Structural phase transitions in perovskite type crystals | 23 |
Copyright | |
28 other sections not shown
Common terms and phrases
atoms axis barium titanate BaTiO3 behaviour calculated ceramic coefficients corresponding Curie point Curie temperature curve damping decrease defects dielectric constant dielectric relaxation dipoles dispersion displacement domain structure domain walls effect electric field electrodes electrostrictive equations equilibrium experimental ferroelectric ferroelectric crystal ferroelectric phase Fousek frequency function H. E. Müser hysteresis loops increase interaction internal variables ionic ions lattice linear LiTIT matrix measurements nucleus observed obtained optical paraelectric phase parameters permittivity perovskite phase transition phonon Phys plane polaritons positive Prague Proc proton pyroelectric relaxation resonance Rochelle salt sample scattering shown shows single crystals soft mode solid spontaneous polarization SrTiO3 surface layers switching symmetry temperature dependence tetragonal theory thermal thermodynamic thickness tilt tion transition temperature tric twinning unit cell voltage wave vector zero