Figure 4
From: Role of the stability of charge ordering in exchange bias effect in doped manganites
(a) Variation of HE and TCO as a function of Ca-concentration (x). (b) Variation of HE with temperature in bulk Sm1−x Ca x MnO3 compounds for x = 0.5 and x = 0.6. (c) M(H) loops showing training effect of exchange bias and (d) Variation of HE with the loop index number (λ) in Sm0.4Ca0.6MnO3 compound.
