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. 2019 Feb 26;10:942. doi: 10.1038/s41467-019-08752-7

Fig. 2.

Fig. 2

Atom probe microanalyses. Atom probe tomography (APT) H distribution map, mass spectrum and composition profile of a CP Ti and b Ti6246 specimens prepared by conventional focussed ion beam (FIB) at room temperature; c CP Ti and d Ti6246 specimens prepared by cryogenic plasma focussed ion beam (cryo-PFIB). The scale bars are all 20 nm