Athermal and Isothermal Martensitic Transformations Induced at Room Temperature by Ultra High Magnetic Field S. Kajiwara, T. Kikuchi, H. Pal, T. Asano, M. Kosuge, M. Yuyama, K. Inoue and H. Wada J. Phys. IV France, 07 C5 (1997) C5-377-C5-382 DOI: 10.1051/jp4:1997559