Table 2. Exciton Binding Energies (in meV) of the Two Lowest-Energy Bright States as Calculated with G0W0@LDA+BSE, the Wannier–Mott Model, and the Wannier–Mott Model Including Effective Mass Anisotropy (See Main Text).
n | G0W0@LDA+BSE | Wannier–Mott | Wannier–Mott with m*(λ) |
---|---|---|---|
1 | 170 | 120 | 148 |
2 | 93 | 30 | 37 |