MnCu magnetic susceptibility

The magnetic susceptibility of MnCu(pba)(H20)3-2H20 rises continuously upon cooling from room temperature until 2.4 K, where 3D ordering occurs (see Figure 34). Identification of the ferrimagnetic nature of the chain is observed in the characteristic minimum in the x T product near 115 K (insert). 

Fig. 8. Magnetization vs temperature curves for three values of the applied magnetic field (top), and field dependence of the magnetization at 1.7 K (bottom) for MnCu(pbaOH)(H)0) i 2HJO. In the bottom diagram the black points represent the experimental data, and the solid lines represent the fitting of the experimental data and the differential magnetic susceptibility t)M/f)H. From Baron et al. <24).

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