S.  Fin, Silvani, R., Tacchi, S., Marangolo, M., Garnier, L. - C., Eddrief, M., Hepburn, C., Fortuna, F., Rettori, A., Pini, M. G., and Bisero, D., ?Straight motion of half-integer topological defects in thin Fe-N magnetic films with stripe domains?, Scientific Reports, vol. 8, 2018.