Figure 4
From: High-entropy alloy strengthened by in situ formation of entropy-stabilized nano-dispersoids

Atom Probe Tomography: 3-D reconstruction of APT data from Al0.3CoCrFeMnNi + 3% Y2O3 showing the presence of various features as labeled in the figure. Top left reconstruction shows an all-ions map followed by the reconstructions showing individual ion maps for various elements. Fine scale inhomogeneity within the matrix clearly seen in Al, Y and O maps correspond to the dispersoids.