[CMP14B] 2D and Nanocarbon Materials II

[CMP14B-02] Observation of Moiré Exciton Dynamics in Twisted MoSe₂-WSe₂ Heterstrobilayer

*Heejun Kim¹, Kumpei Aino¹, Keisuke Shinokita¹, Wenjin Zhang¹, Kenji Watanabe², Takashi Taniguchi³, Kazunari Matsuda¹ (1. Inst. of Advanced Energy, Kyoto Univ. (Japan), 2. Res. Center for Fundamental Materials, National Inst. for material science (Japan), 3. Int'l Center for Material Nanoachitecture, National Inst. for Material Science (Japan))

[Presentation Style] Onsite

We have studied the moiré excitons with bright and dark states by using a temperature-dependent and time-resolved photoluminescence spectroscopy in twisted MoSe₂-WSe₂ heterobilayer. The dynamics of moiré excitons has been revealed.