Extended Data Fig. 9: Magnetic field response of the insulating states in Sample B.
From: Half- and quarter-metals in rhombohedral trilayer graphene
a, Inverse compressibility versus carrier density and out-of-plane magnetic field at \(D=\) 0.52V/nm measured in sample B. b, Same as a, measured at \(D=\) -0.57 V/nm. c, \({R}_{xy}\) versus \({B}_{\perp }\) measured at \({n}_{{\rm{e}}}=-0.52\times {10}^{12}{{\rm{cm}}}^{-2}\), \(D=\) −0.47 V/nm.
