Fig. 1: Determination of the magnetic structure of NdSb from the electronic structure.
From: Origin of the exotic electronic states in antiferromagnetic NdSb
a Normal 1q magnetic structure, which is similar to the cases of many other ReSb/ Bi compounds. b 2q magnetic structure. c Bulk BZ of the 2q AFM, and the projected surface BZs of the (001) and (010) surfaces with orange and light purple highlighted, respectively. The blue dashed quadrilaterals outline the surface BZ in the PM phase. d Calculated Fermi surface of the 1q AFM structure on the (001) surface. e Calculated Fermi surface of the 3q AFM structure on the (001) surface. f Calculated Fermi surface of the 2q AFM structure on the (001) surface (i) and (010) surface (ii). g ARPES measured Fermi surface of the (001) surface of S1. h ARPES measured Fermi surface on the (010) surface of S2 around the first \(\bar{\Gamma }\) (i) and the second \(\bar{\Gamma }({\bar{{\rm{{\rm X}}}}}_{{PM}})\) (ii) in the BZ. Photon energy of 23 eV was used in ARPES measurements. The color bar shows the ARPES spectra intensity.
