Twisted heterostructures of transition metal dichalcogenides host the so-called moiré excitons, or intralayer excitons modified by the moiré potential. Here the authors show tunability of the moiré excitons and the coexisting correlated electronic states in WSe2/WS2 superlattices with varying WSe2 layer thickness
- Dongxue Chen
- Zhen Lian
- Su-Fei Shi