Strongly Localized Moiré Exciton in Twisted Homobilayers (Small 1/2024)

Strongly Localized Moiré Exciton in Twisted Homobilayers (Small 1/2024)

Twisted Homobilayers In article number 2305200, Pengfei Qi, Zheyu Fang, and co‐workers have systematically studied the nonequilibrium dynamics of indirect exciton in homobilayers. The homobilayers with slightly twist‐angle can induce a deep moiré potential (>50 meV) in energy landscape, resulting...

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Veröffentlicht in:Small (Weinheim an der Bergstrasse, Germany) Germany), 2024-01, Vol.20 (1), p.n/a
Hauptverfasser: Qian, Wenqi, Qi, Pengfei, Dai, Yuchen, Shi, Beibei, Tao, Guangyi, Liu, Haiyi, Zhang, Xubin, Xiang, Dong, Fang, Zheyu, Liu, Weiwei
Format: Artikel
Sprache:eng
Schlagworte:
exciton dynamics
Excitons
homobilayers
localized excitons
moiré superlattices
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Zusammenfassung:Twisted Homobilayers In article number 2305200, Pengfei Qi, Zheyu Fang, and co‐workers have systematically studied the nonequilibrium dynamics of indirect exciton in homobilayers. The homobilayers with slightly twist‐angle can induce a deep moiré potential (>50 meV) in energy landscape, resulting in a strongly localized moiré excitons insulating the transport dynamics from phonons and disorder.
ISSN:1613-6810
1613-6829
DOI:10.1002/smll.202470007