Magnetic domains and structural stability in nanoplates of the rare-earth permanent magnet Sm2Fe17N3RemoveZhongchong Lin, Liang Zha, Renjie Chen, Lei Qiu, Aru Yan, Qi An, Wenqing Liu, Zhenhuang Su, Xingyu Gao, Tian Li, Langsheng Ling, Chuangying Xi, Wenyun Yang, Jingzhi Han, Zhaochu Luo, Weixing Xia, and Jinbo YangPhys. Rev. Applied 25, 064020 (2026)