Fig. 7: Detailed initial condition for multi-phase field simulations of a bicrystal metal precursor.
From: Grain boundary effects in high-temperature liquid-metal dealloying: a multi-phase field study

The simulation shown is with initial AB content cA,0 = 0.25, cB,0 = 1−cA,0, in contact with pure C liquid, zoomed-in at the grain boundary-liquid junction.