Figure 7
Azimuthal angle of the magnetization at each layer (rows) along the vertical direction (columns) of a single domain wall. Each column represents each field step between 0.3 and − 0.3 T for sample (a) S1 and (c) S2. The angles were calculated using micromagnetic simulations. The direction of the in-plane magnetization associated to the colour scale is graphically displayed by the inner symbols of the colour wheel. White rectangles point the external in-plane field at which the top layer angle is at 45° from pure Néel or pure Bloch texture. We plot only the magnetic layer’s magnetization without considering the spacer and heavy metal layers. The (b) and (d) panels show snapshots of the \(M_{\text {x}}\) and \(M_{\text {y}}\) components of the magnetization at different fields for S1 and S2 respectively.
