Study of phase separation process in multi-component mixtures using analytical methods and decomposition variational iteration method for the fourth-order Cahn–Hilliard equation. - Luo, Jiaming; Manafian, Jalil; Aghazadeh, Arezu; Ilhan, Onur Alp; Eslami, Baharak; Fattah, A. A.; Mahmoud, K. H.; Aghdaei, Mehdi Fazli (Scientific Reports, 2025)