In situ X-ray absorption spectroscopy study of the thermal behaviour of giant magnetoresistance CoxAg1−x and NixAg1−x heterogeneous alloysO. Proux, J. R. Regnard, I. Manzini, C. Revenant, B. Rodmacq and J. MimaultEur. Phys. J. AP, 9 2 (2000) 115-124DOI: https://doi.org/10.1051/epjap:2000207