Atomic origin of magnetic coupling of antiphase boundaries in magnetite thin films

Chunyang Gao,Yixiao Jiang,Tingting Yao,Ang Tao,Xuexi Yan,Xiang Li,Chunlin Chen,Xiu-Liang Ma,Hengqiang Ye

Journal of Materials Science & Technology（2022）

引用 5|浏览3

暂无评分

摘要

•Atomic structure of three types of antiphase boundaries in Fe3O4 are determined by atom-resolved HAADF imaging.•Magnetic couplings across the antiphase boundaries are investigated by spin-polarized first-principles calculations.•The magnetic coupling modes of the antiphase boundaries are found to be closely related to the Fe-O-Fe bond angles across the boundaries.

查看译文

关键词

Fe3O4,Transmission electron microscopy,Antiphase boundary,Magnetic coupling,First-principles calculations

AI 理解论文

溯源树

样例

生成溯源树，研究论文发展脉络

Chat Paper

正在生成论文摘要