Computed electronic bandgap and effective mass by using mBJ potential including SOC effect.
| Parameters | RbZnSb | CsZnSb |
|---|---|---|
| E g (eV) | 1.37 | 1.1 |
Hole effective mass ( (m0)) |
1.23 | 1.13 |
Electron effective mass ( (m0)) |
0.14 | 0.15 |
| Parameters | RbZnSb | CsZnSb |
|---|---|---|
| E g (eV) | 1.37 | 1.1 |
Hole effective mass ( (m0)) |
1.23 | 1.13 |
Electron effective mass ( (m0)) |
0.14 | 0.15 |