Figure 2
(a) Comparison of the signal obtained after subtracting from the Ho L2 XMCD Ho6Fe23 signals the XMCD spectrum of HoAl2 after scaling to T = 80 K: T = 80 K (black, filled circles), T = 150 K (red, open circles), T = 225 K (green, filled squares), T = 250 K (blue, open squares) and T = 300 K (purple, filled triangles). (b) Same comparison as above after weighting the HoAl2 signal with the temperature dependence observed at the Ho L3-edge (see text for details). |