Extended Data Fig. 3: Estimate of the filling fraction from the area under the LDOS peak.
From: Charge order and broken rotational symmetry in magic-angle twisted bilayer graphene
a, dI/dV curve for ν ≈ −0.3 (Vg = −10 V in Fig. 2, sample 1). The dashed line represents the background subtraction. b, dI/dV spectrum after background subtraction. Coloured areas are used to estimate the filling fraction as described in the text. ALB and AUB are the areas under the lower and upper bands, respectively.
