Figure 3
From: Synergy of elastic and inelastic energy loss on ion track formation in SrTiO3

High angular annular dark field image of ion track in pre-damaged SrTiO3.
High resolution atomic image from STEM characterization with 200 keV electrons showing central amorphous core of ion track produced by irradiation with 21 MeV Ni ions to a fluence of 0.02 ions/nm2.