Physical review letters
Odd-Chern-Number Quantum Anomalous Hall Effect at Even Filling in Moire Rhombohedral Heptalayer Graphene.
Qianling Liu, Zhiyu Wang, Xiangyan Han, Zhuoxian Li, Bohao Li, Sicheng Zhou, Lihong Hu, Zhuangzhuang Qu, Chunrui Han, Kenji Watanabe, Takashi Taniguchi, Zheng Vitto Han, Bingbing Tong, Guangtong Liu, Li Lu
Published: 202610.1103/gm64-vxdm
Abstract
Quantum anomalous Hall effect (QAHE) in graphene moiré superlattices has drawn considerable and sustained attention, owing to both fundamental interests of Chern insulators and promising applications in topological electronics. An empirical regularit…
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