Figure 8
Comparison of normalized XMCD signals of Gd(Fe0.9Ge0.1)2 recorded at the Ge K-edge using helicity reversal (black open circles) and helicity modulation techniques (red solid squares). The dashed (blue) line is a guide to the eye. The XMCD signal of Ho(Fe0.9Ge0.1)2 at 5 K and 50 kOe is also shown (green solid diamonds). For the sake of completion the normalized XANES spectra is also shown for Gd(Fe0.9Ge0.1)2 (black dashed line) and Ho(Fe0.9Ge0.1)2 (green line). This figure is in colour in the electronic version of this paper. |