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Article

Thermophysical Properties of Materials
2006. V. 44. № 2. P. 226–233
Karpenko S.V.
Simulation of structural phase transitions in ionic crystals under conditions of high pressures and temperatures
Annotation
Structural phase transitions of the B1B2 type in alkali halide crystals are investigated at a temperature other than 0 K. The pressure of B1B2 phase transition is calculated as a function of temperature. The calculated pressure of B1B2 transition in these crystals is weakly and almost linearly dependent on temperature. For a number of ionic crystals, the p0(T) curve has a maximum at some value of temperature.
Article reference:
Karpenko S.V. Simulation of structural phase transitions in ionic crystals under conditions of high pressures and temperatures, High Temp., 2006. V. 44. № 2. P. 226