Figure 5
(a) XRR of the TiOx/ML sample in the pristine and reduced states. For clarity, reflectivity curves have been displaced vertically with respect to each other. The continuous solid line represents the best fitting to the experimental data. (b) XRF of Mo around BP1 and BP2 before and after reduction. (c) XRF of Ti measured around BP1 and BP2 before and after reduction. (d) Elemental distribution (for Ti and Mo) and the δ profile (showing only the top bilayer period of the multilayer) of the TiOx/ML sample in the pristine and reduced states. The continuous solid line and dotted line represent the pristine and reduced states, respectively. No change in the total width of Ti element distribution was observed after reduction. |