Figure 3.

Element-specific field-dependent magnetization for the sample TbPc₂/Ni/Cu(100). The blue line is the magnetization curve at the maximum XMCD intensity of the Ni L₃ edge (852.5 eV), the black line is at the Tb M₅ edge (1235.4 eV). The top figure shows the curves from −1 T to 1 T and the bottom figure presents a zoom between −0.04 T and 0.04 T. The measurements were performed at T = 8 K under normal X-ray incidence (0°).