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Fig. 10 | Advanced Structural and Chemical Imaging

Fig. 10

From: Differentiating the structure of PtNi octahedral nanoparticles through combined ADF–EDX simulations

Fig. 10

Simulated ADF STEM images and corresponding EDX maps of a, b Pt hexapod structure (3) and d, e Pt hexapod + edges structure (4), both tilted by 15° from a 110 zone axis towards the 100 zone-axis. The Pt-L signal is shown in red, while the Ni-K signal is shown in green. Corresponding line profiles taken vertically through the centre of the nanoparticle are shown in c and f, assuming a dwell time of 1 s per point and a pixel width of 15 pm

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