Extended Data Fig. 1: Comparison between the patterned and unpatterned sections of the Hall bar.
Comparison between the patterned and unpatterned sections of the Hall bar. a-c, Magneto-resistance traces for four densities, taken in the patterned (a = 190 nm) and unpatterned sections, are shown. Traces are vertically offset for clarity. While we observe clear geometric resonance minima flanking ν = 1/2 in the traces taken from the section patterned with an a = 190 superlattice, the unpatterned section traces do not exhibit any such features, as expected. The cartoons in the upper panels show the spin configurations for different densities.
