Fig. 1: Momentum-resolved spectral function of Ce3Pd3Bi4 from DFT + DMFT at 29, 58, and 116 K for various cell volumes respectively.
From: Pressure-induced concomitant topological and metal-insulator quantum phase transitions in Ce3Pd3Bi4
The panels from top to bottom are 98%, 94%, and 90% compressed V0, respectively. From the top-left panel to the right-bottom panel, an energy gap around the Fermi level gradually opens under the lattice shrinking and upon cooling.
