Figure 5
From: Hydrogen-mediated magnetic domain formation and domain wall motion in Co30Pd70 alloy films

Time-dependent magnetization reversal curves recorded under (a) a vacuum (b) 0.2 bar H2 and (c) 0.8 bar H2 after the application of various reverse magnetic fields. The normalized Kerr intensity was obtained from the intensity integration of the Kerr images in Fig. 4.