ptFe3 Invar Studied by High Pressure Magnetic Circular Dichroism F. Baudelet, S. Odin, Ch. Giorgetti, E. Dartyge, J. P. Itié, A. Polian, S. Pizzirri, A. Fontaine et J. P. KapplerJ. Phys. IV France, 7 C2 (1997) C2-441-C2-442DOI: https://doi.org/10.1051/jp4/1997042