Figure 1.

Micromagnetic model of a trilayer dot. The shape asymmetry of the dot is induced by cutting a section of the circle dot characterized by a parameter α = a/r. The field is applied along the cutting direction and makes an angle θ to the Co layer easy axis.

Yan et al. Nanoscale Research Letters 2014 9:106   doi:10.1186/1556-276X-9-106
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