Figure 3

Size distribution histograms of Pt NPs fabricated with In5nm/Pt5nm bilayer at different temperatures. (a–h) Diameter distribution histograms of Pt NPs in which the average diameter (AD) is indicated by the peak of normal distribution curves and labels. (a-1)–(h-1) Height distribution histograms of Pt NPs with average height (AD) as indicated by the peaks of normal distribution curve and labels. The AD and AH of Pt NPs were gradually increased with the temperatuure.