Figure 5
From: Positive to negative zero-field cooled exchange bias in La0.5Sr0.5Mn0.8Co0.2O3 ceramics

Temperature dependence of HEB and HC with
= 50 kOe (a) and 110 kOe (b) after ZFC.
From: Positive to negative zero-field cooled exchange bias in La0.5Sr0.5Mn0.8Co0.2O3 ceramics

Temperature dependence of HEB and HC with
= 50 kOe (a) and 110 kOe (b) after ZFC.