Fig. 1: Magnetoresistance Rxx and Hall resistance Rxy of Sample 1 over a broad range of magnetic fields B.
From: Particle-hole symmetry and the reentrant integer quantum Hall Wigner solid

Traces are obtained at the temperature T = 12 mK. Numerical labels indicate notable Landau level filling factors ν. Structures of interest develop near B = 7.25 T, in the range of filling factors 5/3 < ν < 2.