Weigand, M., van Waeyenberge, B., Vansteenkiste, A., Curcic, M., Sackmann, V., Stoll, H., et al. (2009). Vortex core switching by coherent excitation with single in-plane magnetic field pulses. Physical Review Letters, 102: 077201. doi:10.1103/PhysRevLett.102.077201.