Extended Data Fig. 7: APT analysis of elemental distribution in different crystallographic orientations.
From: Quantifying short-range order using atom probe tomography
(a) shows a three-dimensional reconstruction of an APT sample, with the atoms color-coded by element. (b) displays 2D concentration maps for Cr, Co, and Ni in three different grain orientations: {111}, {100}, and {110}. Each row corresponds to a different orientation, as indicated, with the concentration of each element represented in colour scale. These maps reveal the spatial variation of element concentration within the grains, providing insight into the distributional homogeneity across the different crystallographic orientations.
