Phase field model derivation for rapid crystal growth in polycrystalline alloys Irina G. Nizovtseva, Nele Moelans and Alexander A. Ivanov Eur. Phys. J. Special Topics, 229 2-3 (2020) 453-458 Published online: 11 February 2020 DOI: 10.1140/epjst/e2019-900057-9