Various X-ray diffraction investigations to study the oxidation mechanism of yttrium implanted chromium at elevate temperatures Y.P. Jacob, H. Buscail, E. Caudron, R. Cueff et M.F. StroosnijderJ. Phys. IV France, 12 6 (2002) 207-214DOI: https://doi.org/10.1051/jp4:20020228