How to plot arrott belov kouvel plot (ABK) plot using M-H data ?

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Fawzi El desouki

Arrott–Belov–Kouvel (ABK) plot for the determination of spontaneous magnetization from hysteresis loop

(M-H data)

In the ABK plot, M2 is plotted against H/M and the spontaneous magnetization is measured from the intercept of the linear tting of the curve on the Y-axis. ABK plot signies the presence of ferromagnetic interactions and measures the spontaneous magnetization in the sample.