Nature
Optical switching of a moiré Chern ferromagnet.
Xiangbin Cai, Haiyang Pan, Yuzhu Wang, Abdullah Rasmita, Shunshun Yang, Yan Zhao, Wei Wang, Ruihuan Duan, Ruihua He, Kenji Watanabe, Takashi Taniguchi, Zheng Liu, Jesús Zúñiga-Pérez, Bo Yang, Weibo Gao
Published: 202610.1038/s41586-025-10048-4
Abstract
Optical control offers a non-contact, high-precision and ultrafast route to manipulating quantum material properties1-5. Fractional Chern ferromagnetic states in moiré superlattices are a promising platform by which to pursue topological quantum comp…
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