🧪 Cahn-Hilliard Spinodal Decomposition: Interfaces, Coarsening and Free Energy (2D)

A periodic binary mixture quenched into the unstable region separates into two phases on a 96 by 96 grid. Change quench depth, interface cost, mobility, mean composition and noise, and follow free energy, domain size and the composition histogram. Linear growth rate, interface width, mass conservation and monotone free energy are checked in the page. A 2D companion of the 3D phase-field laboratory.