AActa Materialia3/18/2026Surface oxygen control retains low-dimensional ferromagnetic insulator in atomically designed oxide heterostructuresXiang 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 ZhouRead at Acta MaterialiaTagsElectronic and Structural Properties of OxidesMaterials Chemistry