Figure 11
Zero-field cooled magnetization measurement (a) for the Fe3O4 (001)/SrTiO3 thin-film. (b) Comparison between the derivative of the magnetization measurement for the Fe3O4 (001)/SrTiO3 thin-film in blue and a single crystal of Fe3O4 (001) in red. Gaussian fits of the peaks for two samples are shown in filled colours. |