The repo consists of phase-field modeling of shape memory alloy using strain as order-parameter. The model is described in detail in Ref. [1].
Reference [1] Dhote, R., H. Gomez, R. Melnik, and J. Zu (2014). Isogeometric analysis of a dynamic thermo-mechanical phase-field model applied to shape memory alloys. Computational Mechanics, 53(6), 1235-1250 Weblink