Extended Data Fig. 1: Basic sample characterization.
From: Emergence of Fermi arcs due to magnetic splitting in an antiferromagnet
a, Derivatives of resistivity and magnetization (dρ/dT and d(M(T)/H)/dT) plotted as a function of temperature. b, Powder X-ray diffraction pattern for NdBi. Blue vertical lines show the expected Bragg peak positions, agreeing well with the observed pattern. Green asterisks show impurity peaks coming from Bi flux. hkl indices are assigned comparing with the reported structure.
