Fig. 2From: Machine learning-assisted high-throughput exploration of interface energy space in multi-phase-field model with CALPHAD potentialThe initial domain schematic used in the phase-field model. The color-map denotes composition of the phases and the black lines differentiate the phase-field order parameters. A Cu6Sn5 IMC is placed over the Cu substrate by conserving the field parameter on all grid points. Initially, there are five grid points in the interface, and the interface width (ηij) is fixed to 4 nm for all interfaces, and the grid spacing is Δx= η/6Back to article page