Fig. 4: Anomalous transport in PrAlGe.
From: Magnetism and anomalous transport in the Weyl semimetal PrAlGe: possible route to axial gauge fields
a The Hall resistivity ρxy(µ0H) for various T. Below Tc, a kink at magnetic saturation is observed that gets more pronounced at lower T. Grey lines indicate extrapolations to zero magnetic field. b Nernst isotherms for temperatures as indicated, resembling the behaviour of the Hall isotherms. c The T-dependence of the anomalous Hall conductivity σxyA and Nernst effect NA extrapolated to zero magnetic field from data measured above magnetic saturation. Error bars are obtained by varying the fitting window to account for slight curvature. The red line is a fit of σxyA to a power law.
