Fig. 1From: Dynamic scan control in STEM: spiral scans a Conventional STEM image acquired from STO along [110] zone axis. Schematic illustration of a sawtooth scan. b Voltages applied to the X and Y scan coils over the time for a single frame acquisition. c Probe positions, shaded from dark to light as a function of time. d A reconstructed G-STEM image acquired with a sawtooth scanBack to article page