Figure 1
From: Conversion of FeCo from soft to hard magnetic material by lattice engineering and nanopatterning
Crystal structure and magnetic properties of the continuous FeCo(Al) thin films. (a) t dependence of c/a. The error bars were calculated from the full widths at half maximum of the XRD peaks. Inset: illustration of the relationship between the fcc and bct unit cells at c/a = 1.41. The broken lines plotted at c/a = 1.00 and 1.41 correspond to the bcc and fcc structures, respectively. (b) Perpendicular magnetization curves (⊥). (c) t dependence of K u. The error bars were calculated from the noise widths of the magnetization curves recorded by the VSM. (d) t dependence of K u × t.
