CLEO-PR2022/ISOM'22/ODF'22

講演情報

Oral Session

CLEO-PR2022 » 2D and Nanocarbon Materials II

[CMP14B] 2D and Nanocarbon Materials II

2022年8月1日(月) 15:30 〜 17:30 Room 206 (2F)

Session Chairs: Kazunari Matsuda (Kyoto Univ.), Yuhei Miyauchi (Kyoto Univ.)

16:30 〜 16:45

[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.