Figure 6

XRD off-specular θ–2θ scans (sample tilt of χ = 45°) measuring the (110) peak of CoFe(200) crystallites of Co40Fe40B20 capped with MgO annealed by laser irradiation at (a) 50 mm/s and (b) 500 mm/s scanning speed. Coherence lengths along the <110> direction, L*, in dependence of the laser intensities are plotted in the insets.