Fig. 3: The minimum von Mises stress for the onset of phase transformation.

The points on the PT onset boundaries closest to the p-axis for various pressures are computed for PTs in Fe, Ni and Ti using nonlinear elasticity and DFT.
The points on the PT onset boundaries closest to the p-axis for various pressures are computed for PTs in Fe, Ni and Ti using nonlinear elasticity and DFT.