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. Author manuscript; available in PMC: 2021 Jun 11.
Published in final edited form as: Appl Phys Rev. 2020;7(4):10.1063/5.0012851. doi: 10.1063/5.0012851

FIG. 17.

FIG. 17.

(a) SEM topographic image and ToF-SIMS PC1 deuterium data for a duplex stainless steel. The arrow-head shaped plates reveal cracks and microtwins with significantly higher deuterium concentrations. (b) Secondary ion cross-sectional profile for one such plate; the primary and secondary cracks likely occurred from rapid diffusion through the ferrite and subsequent trapping at the ferrite–austenite interface. Adapted from Sobol et al., Mater. Sci. Eng., A 676, 271 (2016).234 Copyright 2016 Elsevier.