Room-temperature powder XRD patterns for and . Bragg reflections (small vertical lines) are also shown.
Temperature dependence of magnetization for and measured on heating and cooling in a magnetic field of . The insets show the magnetic field dependences of magnetization for and at , respectively.
Isothermal magnetization curves for (a) and (b) around the Curie temperature in magnetic fields up to .
Temperature dependence of the magnetic entropy change for (a) and (b) for magnetic field change from and from .
Relation between maximum and near Curie temperature for and . The straight line gives the linear fitted to data.
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