Thermal lattice expansion and out-of-plane relaxation of bcc-Co in Fe/Co multilayers observed with perturbed angular correlation spectroscopyB. Swinnen, J. Dekoster, S. Cottenier, J. Meersschaut, S. Demuynck, G. Langouche and M. RotsEurophys. Lett., 37 9 (1997) 621-626DOI: https://doi.org/10.1209/epl/i1997-00201-y