Fig. 4: Potential-dependent magnetization measurements using a SQUID. | Nature Communications

Fig. 4: Potential-dependent magnetization measurements using a SQUID.

From: Spectroscopic capture of a low-spin Mn(IV)-oxo species in Ni–Mn3O4 nanoparticles during water oxidation catalysis

Fig. 4

a, b Potential-dependent magnetic hysteresis curves for Mn3O4 NPs a, and Ni–Mn3O4 NPs/NiO b, measured at 5 K. Compared to Mn3O4 NPs, Ni–Mn3O4 NPs/NiO shows significantly diminished magnetization under the applied anodic potential. The black and blue histograms in inset figures show the magnetization values at 5 T and 0 T (Mrs), respectively.

Back to article page