Fig. 5: Emergence of interfacial ME effect inferred from E₀.

Cr₂O₃ thickness dependence of E₀ denoted by Eq. (3). Insets represent the E₀–1/t relationship and 1/E₀–t relationship. The dots represent the experimental values, and the solid line represents the fitted results by Eq. (3). The dotted line shows the extrapolation of the fitted curve.