Ferromagnetism and topology of the higher flat band in a fractional Chern insulator

Authors: Heonjoon Park, Jiaqi Cai, Eric Anderson, Xiao-Wei Zhang, Xiaoyu Liu, William Holtzmann, Weijie Li, Chong Wang, Chaowei Hu, Yuzhou Zhao, Takashi Taniguchi, Kenji Watanabe, Jihui Yang, David Cobden, Jiun-haw Chu, Nicolas Regnault, B. Andrei Bernevig, Liang Fu, Ting Cao, Di Xiao, Xiaodong Xu

Published: 2025-03-20

DOI: 10.1038/s41567-025-02804-0

Source: Full article


Abstract

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