Figure 5
From: Magnetic modulation in mechanical alloyed Cr1.4Fe0.6O3oxide
Temperature dependence of zero field cooled (solid symbol) and field cooled (open symbol) magnetization at 1 kOe for the selected (Fe 2 O 3 bulk, MA48, MA84, SN3) samples. Tm represents the peak temperature of zero field cooled magnetization maximum. Magnetization data at 2 kOe are also shown to show the field dependence of Tm.