Fig. 2: Tomographic mapping of the hydrated heterophase interface of altered glass.
From: Tomographic mapping of the nanoscale water-filled pore structure in corroded borosilicate glass
Ionic speciation in APT data collected from cryogenically prepared glass gel. Element-specific ion maps (10 nm depth) and corresponding quantitative composition profile (ionic %). Scale bar = 10 nm. Four distinct regions are delineated: the outer FIB damaged gel, outer porous gel, inner dense gel, and pristine glass. Shaded bands represent 1σ error based on counting statistics.
