Extended Data Fig. 8: Temperature dependence of sample resistance and Arrhenius plot of α-Bi4Br4 Sample 1. | Nature Physics

Extended Data Fig. 8: Temperature dependence of sample resistance and Arrhenius plot of α-Bi4Br4 Sample 1.

From: Quantum transport response of topological hinge modes

Extended Data Fig. 8

Sample resistance, Rxx as a function of temperature, T (in Kelvin), exhibiting a sharp rise below T ≃ 20 K. Inset: The electrical resistivity ρ, normalized to the 300K-value \({\rho }_{T=300{\rm{K}}}\), (left axis, black) and its logarithmic derivative (right axis, red) as a function 1/T.

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