Phase field analysis of the growth of fast and slow crystallites Irina G. Nizovtseva, Nele Moelans, Klemens Reuther, Markus Rettenmayr and Dmitri V. Alexandrov Eur. Phys. J. Special Topics, 229 2-3 (2020) 433-437 Published online: 11 February 2020 DOI: 10.1140/epjst/e2019-900135-3