Fig. 5: DOS and IPR of a-GST-225 under different computational methods.

a GGA; b GGA + SOC; c shGGA-1/2; d shGGA-1/2 + SOC. The Fermi level corresponds to zero energy.

a GGA; b GGA + SOC; c shGGA-1/2; d shGGA-1/2 + SOC. The Fermi level corresponds to zero energy.