Electromotive Cells in Investigation of Phase Transitions in Ionic Ferroelectric Crystals

The electrochemical cell: Se | TGSesingle crystal | Se, with tri-glycine selenide as solid electrolyte was employed to observe the ferroelectric-paraelectric phase transition..

Key words: Terbium(III) Bromide; Potassium Bromide; Enthalpy; Phase Diagram; Differential Scanning Calorimetry; Eutectic; Compound;

Department of Chemical Physics, Faculty of Chemistry of the Jagiellonian University, ulica Ingardena 3, 30-060 Krak´ow, Poland.. a Department of Solid State

These theories predict collision outcomes according to the variables of particle size, charge, dielectric constant, relative kinetic energy, collision geometry and the coefficient

At temperatures below the transition temperature diffraction experiments on single- crystals of TiI 3 evidenced the occurrence of superstructure reflections whose inten- sities were

T w o calibrated quartz capillary cells 2 with approxi- mately the same cell constants were placed in an air thermo- stat in a furnace.. More than ten independent experiments

More reliable data concerning the temperature law of the specific heat in both phases and the latent heat can be obtained only by measuring with higher

These shifts are towards higher fields and support the men- tioned conclusion about the orientation of the molecule.. We could not explain in a simple manner why the chemical