Fig. 6: Plot of MStCo, DtCo, and ε0tCo with respect to tCo for the series of Pt/Co/Cu/W films.
From: Interfacial atomic layers for full emergence of interfacial Dzyaloshinskii–Moriya interaction
a Plot of MStCo with respect to tCo (upper label) and \(t_{{\mathrm{Co}}}^{\mathrm{m}}\) (lower label). The blue line shows the linear fit. The x intercept for tCo indicates δ. b Plot of \(Dt_{{\mathrm{Co}}}^{\mathrm{m}}\) with respect to \(t_{{\mathrm{Co}}}^{\mathrm{m}}\). The blue and yellow shaded areas show the thicker and thinner tCo regimes, respectively. The blue horizontal line shows the average value over the thicker tCo regime. c Plot of \(\varepsilon _0t_{{\mathrm{Co}}}^{\mathrm{m}}\) with respect to \(t_{{\mathrm{Co}}}^{\mathrm{m}}\). The blue horizontal line shows the average value over both regimes. In all the plots, the horizontal error bars are the experimental accuracy of the Co-layer thickness, and the vertical error bars are the standard deviation of several repeated measurements.
