a) Magnetization versus applied magnetic field at 300 K of Mn0.5Fe2.5O4 up to 2000 mT. b) Temperature dependence of the magnetization (ZFC and FC) over the temperature range of 5 to 400 K at 100 and 5 mT.
a) Magnetization versus applied magnetic field at 300 K of Mn0.5Fe2.5O4 up to 2000 mT. b) Temperature dependence of the magnetization (ZFC and FC) over the temperature range of 5 to 400 K at 100 and 5 mT.