The interaction between correlated states and the excitonic emission coherence in van der Waals moiré systems remains largely unexplored. Here, the authors report evidence of enhanced interlayer exciton emission coherence in twisted WSe2/MoS2 heterobilayers, attributed to exciton-exciton and exciton-electron interactions.
- Qinghai Tan
- Abdullah Rasmita
- Wei-bo Gao