Experimental Studies, Modelling and Simulation of the Hysteresis in SMA Single Crystals : The σ, ε, T and t Coordinate Space A. Isalgue, F.C. Lovey, J.L. Pelegrina, C. Rogueda et V. Torra J. Phys. IV France, 05 C2 (1995) C2-471-C2-476 DOI: 10.1051/jp4:1995272