Table 1 Band alignments in bilayer-monolayer heterojunctions for WSe2 and MoSe2.

From: Visualizing band offsets and edge states in bilayer–monolayer transition metal dichalcogenides lateral heterojunction

BL–ML

Δ bend (BL)

CBO

VBO

Δ intf

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

  1. BL, bilayer; CBO, conduction band offset; ML, monolayer; VBO, valence band offset.
  2. The s.d.’s shown here are based on statistics of multiple measurements (more than 50 times).
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