Numerical analysis of LaBi at high temperature and pressure

In this paper we focused on the structural, elastic and thermodynamic properties of the B1 phase of LaBi by using the modified TBP model, including the role of temperature. We successfully obtained the phase transition pressure and volume change at different temperatures. In addition, elastic constants and bulk modulus of B1 phase of LaBi at different temperatures were discussed. Our results were comparable with the previous ones at high temperatures and pressures. The thermodynamical properties of the B1 phase of LaBi were also predicted.