Figure 9
The 2 dependence of the asymmetry ratio of the specular reflectivity at the photon energy of the Ni L3 (drawn line) and Ni L2 (dotted line) resonance. Note the strong reduction in amplitude of the Kiessig fringes for the Ni L3 resonance owing to the shorter absorption length at this stronger absorption edge. Insert: difference between the scattering signal with parallel and antiparallel applied magnetic field for the Ni L3 (drawn line) and Ni L2 (dashed line) resonance. |