A generalized quaternary liquid solution model and its application to the Ga-In-As-P system

A generalized liquid solution model for the quaternary system has been presented. A solid solution model by Onda et al [4] is used along with the proposed liquid model to analyse the solid—liquid equilibria in the Ga-In-As-P system. The regression values based on the analysis of the quaternary system are useful in interpreting the phase equilibria in the constituent ternaries.