Figure 3
From: Precise AuxPt1−x Alloy Nanoparticle Array of Tunable Composition for Catalytic Applications

Au0.5Pt0.5 NP on Y:ZrO2 (100): (a) HAADF Image (200 kV) and EDX mapping of (b) Au (L) and (c) Pt (L). Au and Pt atoms are randomly distributed in the NP.