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

Abderrazak Boubekri,Moulay Youssef El Hafidi,Mohamed El Hafidi

Fig. 6 (Color online) Thermal dependencies of the total magnetization per site for different values of single-ion anisotropy $D/J_z$ (a) and a range of site concentration 0.25$\leq p_A\leq $1.0 (b).