Fig. 4: Reconstruction of the unconventional surface state pare in the AFM2 phase.
From: Unexpected band structure changes within the higher-temperature antiferromagnetic state of CeBi
a, b ARPES spectra measured along the \(\overline{\Gamma }-\overline{M}\) direction in the AFM1B and AFM2 phases, respectively. c, d DFT calculated band dispersions along the \(\overline{\Gamma }-\overline{M}\) direction for AFM1 and AFM2 phases, respectively. e The band dispersions extracted from the spectra in (a) and (b). f Phase diagram of CeBi obtained from the magnetic measurements33 with added transition between AFM1A and AFM1B.
