Extended Data Fig. 7: Full range magnetic field phase diagram in device D1 at 30 mK.
From: Untying the insulating and superconducting orders in magic-angle graphene
a, Longitudinal sheet resistance Rxx (colour scale) versus change carrier density n and perpendicular magnetic field B. b, Schematic image of Landau levels shown in a. Solid lines correspond to fourfold degenerate levels with quantized plateaus νLL = 4, 8, 12, … Dashed lines show broken spin and/or valley degeneracy levels. Dark red features to the left show Chern-like insulator states originating from (ν = −2)-filled or (ν = −3)-filled superlattice unit cell corresponding to quantization of 2e2/h (or of e2/h). Blue and green shaded stripes on the left correspond to the superlattice unit cell with commensurate fillings ν = −2 and −3, respectively.
