Figure 3.

Scan rate-dependent atomic lattice images (color range adjusted). (a–c) LFM raw images of MoS₂ acquired at various scan rates. Grey dots are a guide for the eye and correspond to the centers of the MoS₂ hexagons. All scale bars are calibrated and correspond to 2 nm; (d) schematic representations of the LFM images as a function of the scan rate, assuming a constant drift velocity. The red lines mark horizontal scan lines. Image distortion is reduced with an increasing scan rate.