Extended Data Fig. 3: ADF image and line profiles through atom pairs in the twisted bilayer MoS2. | Nature

Extended Data Fig. 3: ADF image and line profiles through atom pairs in the twisted bilayer MoS2.

From: Electron ptychography of 2D materials to deep sub-ångström resolution

Extended Data Fig. 3

a, ADF image synthesized from the 4D diffraction dataset. b, Phase of the transmission function reconstructed by ptychography. The yellow marker indicates a pair of atoms that is predicted to have a separation of 0.2 Å on the basis of the structural model, but cannot be resolved explicitly in our reconstruction. For a more detailed comparison, a red box is placed over corresponding regions in a and b. c, Enlarged image of the red boxed region in b, with the false colour scale of Fig. 3. d, Line profiles across the atom pairs labelled with dashed lines in c. The peak–peak separations are overlaid near the line profiles.