Table 1. Band alignments in bilayer-monolayer heterojunctions for WSe2 and MoSe2.
BL–ML | Δbend (BL) | CBO | VBO | Δintf |
---|---|---|---|---|
WSe2 | 0.15±0.05 eV | 0.15±0.10 eV | 0.12±0.10 eV | 0.8±0.10 eV |
MoSe2 | 0.08±0.10 eV | 0.43±0.10 eV | 0.4±0.10 eV |
BL, bilayer; CBO, conduction band offset; ML, monolayer; VBO, valence band offset.
The s.d.'s shown here are based on statistics of multiple measurements (more than 50 times).