Figure 4
The field dependence of the magnetization of (a) Ba2La2NiW2O12 and (b) Sr2La2NiW2O12 at 2 K, the temperature dependence of the magnetization of (c) Ba2La2NiW2O12 and (d) Sr2La2NiW2O12 with FC conditions (red) and ZFC conditions (blue) plotted against the left axis and with the inverse of the FC dataset (black) plotted against the right axis with a fitting described in the main text, and (e) displays the comparison of the low-temperature FC data of both compounds with the derivative of both plotted in the inset. |