Surface oxygen control retains low-dimensional ferromagnetic insulator in atomically designed oxide heterostructures
Xiang Xu·Binbin Chen·Zijian Chen·Wenyi Tong·Chungang Duan·Pinghua Xiang·Xiaoyu Qiu·Ni Zhong·Zhenzhong Yang·Zhao Guan·Haonan Wang·Yujie Zhou·Jie Tu·Cili Zhou