[Th-P2-H] Light-Matter Interactions and Excitons in 2D Materials

4:45 PM - 5:00 PM JST(7:45 AM - 8:00 AM UTC)

[Th-P2-H-03] Correlated Excitons in TMDC Moiré Superlattice

〇Sufei Shi¹ (1. Carnegie Mellon University (USA))

In this talk, we will discuss how correlated electrons affect exciton diffusion in a WS₂/WSe₂ moiré bilayer and drive the transition between quadrupolar excitons to dipolar excitons in a WSe₂/WS₂/WSe₂ moiré trilayer.