Abstract
It is shown how the introduction of volume-dependent elastic interactions into lattice models of order-disorder transformations, in addition to the familiar constant-volume interactions (analogous to Ising ‘‘spin energies’’), leads to qualitatively new features in a binary phase diagram.
- Received 28 January 1987
DOI:https://doi.org/10.1103/PhysRevB.35.6475
©1987 American Physical Society
