Fig. 5From: Differentiating the structure of PtNi octahedral nanoparticles through combined ADF–EDX simulationsSimulated ADF STEM images and corresponding EDX maps of 6 nanoparticle structures tilted by 5° from the ⟨100⟩ zone axis towards the ⟨111⟩ zone axis: (2) Pt edges, (3) Pt hexapod, (4) Pt hexapod and edges, (5) Pt hexapod, edges and core, (6) Ni facets and (7) alloy. The Pt-L signal is shown in red, while the Ni-K signal is shown in green. The white arrows highlight regions in the EDX maps where the Pt hexapod structure (3) begins to deviate from the Ni facets structure (6)Back to article page