= Bart Goris
{c}
{tag=Physicist}
A researcher who coauthored a method for mapping both atomic positions and chemical identity in three dimensions. The work combined statistical estimation with <electron tomography> to reconstruct gold-silver rod-shaped <nanoparticles> from projection images. Resolving the internal interface matters because a two-dimensional image alone can conceal how the two metals are arranged inside a <nanoparticle>.<Three-Dimensional Elemental Mapping at the Atomic Scale in Bimetallic Nanocrystals by Bart Goris and others>[Abstract: parameter estimation, tomography and Au–Ag core-shell nanorods]{ref}
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