Figure 17
Time-resolved trace of the (1/2,1/2,1/2) magnetic scattering signal amplitude (a) of a 40 monolayer EuTe film. The RSXD signal amplitude drops within a few picoseconds before it levels at ∼40% of its original intensity. The Gaussian curve at zero delay displays the experimental temporal resolution. The inset shows a sketch of the experimental set-up. (b) Energy scheme of the RSXD pump–probe process. |