Anomalous behaviour of the Curie temperature of Au-Ni-Au sandwiches at ultra-low Ni thickness C. Chappert, D. Renard, P. Beauvillain et J.P. RenardJ. Physique Lett., 46 2 (1985) 59-64DOI: https://doi.org/10.1051/jphyslet:0198500460205900