Figure 1From: First-principles calculations of perpendicular magnetic anisotropy in Fe1−x Co x /MgO(001) thin films Schematics of the calculated structures. (a) Fe/MgO, (b) Fe12Co4/MgO, (c) Fe10Co6/MgO, and (d) Fe8Co8/MgO. Fe, Co, Mg, and O atoms are represented by yellow, blue, green, and red balls, respectively.Back to article page