Figure 6From: Magnetization reversal in asymmetric trilayer dots: effect of the interlayer magnetostatic couplingThe vortex range in the Fe layer on the easy axis direction of Co layer. The Co layer easy axis deviates from the applied field direction by the angle of 0°, 30°, 60°, 90°. The asymmetric dots are characterized by α = 0, 0.25, 0.5, 0.75, 1. The solid and dash lines describe the vortex range calculated from the descending and ascending branches of the Fe layer loop, respectively.Back to article page