Figure 8

Formation of connected Pt NPs with the In5nm/Pt15nm bilayer, annealed between 550 and 900 °C for 450 s. (a–f) AFM top-views of 5 × 5 μm2. (a-1)–(f-1) 3D-side views of 1 × 1 μm2 and cross-sectional line profiles. (g) Summary plot of Rq. (h) SAR plot. (i) EDS count summary of Pt Mα1 at 2.047 keV with respect to temperature.