Magnetocaloric Effect in Anisotropic Mixed Spin ½—1 System: Pair Approximation Method

Abderrazak Boubekri,Moulay Youssef El Hafidi,Mohamed El Hafidi

Fig. 2 (Color online) The phase diagrams of the system in ($p_A$, $k_BT_c/Jz$) plane for the mixed spin-1 and spin 1/2 on anisotropic Heisenberg model, when the sublattice $B$ is non-diluted ($p_B$=1), with selected values of single anisotropy constant.