NatureSemiconducting and magnetic lanthanide MXenes from intercalated halidesQian FangLiming WangKai ChangHongxin YangPu YanKecheng CaoMian LiJianming XueXiaoping OuyangZhifang ChaiQing Huang2026-07-22Full textDOI https://doi.org/10.1038/s41586-026-10802-2