Extended Data Fig. 4: Reconstructed amplitude and phase of monolayer MoS2 at different cutoff angles.
From: Electron ptychography of 2D materials to deep sub-ångström resolution
Both the amplitude (left panels) and phase (right panels) of the reconstructed transmission function show the atomic structure of monolayer MoS2. Image resolution improves as the cutoff angle increases. Amplitude modulations are relatively weak, deviating by only a few per cent from a pure phase object (that is, an object function with unit amplitude).
