Extended Data Fig. 9: Evolution of negative dR/dT with in-plane field in R2G.
From: Fluctuating magnetism and Pomeranchuk effect in multilayer graphene
a, Density-dependent resistance measurements at 1.7 K and different in-plane magnetic fields. b, B∥ dependence at 1.7 K for different densities. Temperature-dependent resistance data for different values of B∥ at ne = −0.1 × 1012 cm−2 (c), ne = −0.25 × 1012 cm−2 (d) and ne = −0.45 × 1012 cm−2 (e). Although the finite-temperature resistance minimum is almost unaffected by the in-plane magnetic field, larger magnetoresistance is observed below Tmin, depending on the low-temperature phases.
