Figure 4.

The 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.

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