Figure 4From: Magnetization reversal in asymmetric trilayer dots: effect of the interlayer magnetostatic couplingThe Fe layer bias field as a function of 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 dash line denotes a cosine function fitting for the circle dots.Back to article page