Figure 4
Megahertz-rate magnetic X-ray holographic imaging. Magnetic hologram of a CoFeB thin film multilayer recorded at the Fe L3-edge at (a) the COMET endstation at the SEXTANTS beamline at Synchrotron SOLEIL and (c) the SCS beamline at the EuXFEL at a 2.25 MHz repetition rate. The intensity is in linear scale and normalized to the maximum intensity value. Reconstructions of the magnetic domains using the HERALDO technique on (b) the synchrotron data and (d) the free-electron laser data. |