Laser induced ultrafast Gd 4f spin dynamics in Co100-xGdx alloys by means of time-resolved XMCDT. Ferté, M. Beens, G. Malinowski, K. Holldack, R. Abrudan, F. Radu, T. Kachel, M. Hehn, C. Boeglin, B. Koopmans and N. BergeardEur. Phys. J. Spec. Top., 232 13 (2023) 2213-2219DOI: https://doi.org/10.1140/epjs/s11734-023-00812-w