Figure 2
Band structures of (a) Rb2Cd5As4 and (b) Rb2Zn5Sb4. The density of states (DOS) and their atomic projections are shown in the left-hand panels. Crystal orbital Hamilton population (−COHP) curves for the average Cd–As and Zn–Sb interactions are shown in the right-hand panels. In each case, the Fermi level is marked by a horizontal line at 0 eV. |