Pseudopotential formalism was used to describe the phase transition from a two-phase to a one-phase state in alloys with limited solubility. The combined use of the pseudopotential and static concentration wave methods for calculating the temperature of the order-disorder phase transition was generalized to the case of lattices with a basis. Numerical calculations were carried out for the limiting solubility curves in the system Cd-Zn and the order-disorder transition temperatures for Mg3Cd, MgCd, and MgCd3 superstructures.
ASJC Scopus subject areas
- Physics and Astronomy(all)