Extended Data Fig. 7: Phase transitions near charge neutrality measured at a second location.
From: Tunable interplay between light and heavy electrons in twisted trilayer graphene
a, Local compressibility of MATTG in the vicinity of charge neutrality plotted as a function of Landau level filling factor νLL and magnetic field. b, Simulated inverse compressibility using the mean-field model described in the text (see also Methods section). nD represents the number of Landau levels that are partially or fully populated with carriers.
