Figure 5From: Magnetization reversal in asymmetric trilayer dots: effect of the interlayer magnetostatic couplingSnapshots of magnetization reversal process through S-state of a circle dot with θ at 30°. The applied field is (a) 2,500, (b) 560, (c) 180, (d) 160, (e) - 2,320, and (f) - 2,500 Oe. The dot shows saturation, S-, vortex, and reverse saturation states in sequence.Back to article page