LIN Zhongchong, YE Yucheng, ZHA Liang, LIANG Dong, AN Qi, LIU Wenqing, LI Tian, LING Langsheng, LI Zhiwei, QIAO Liang, YANG Wenyun, LUO Zhaochu, LIU Enke, HUANG Zhigao, YANG Jinbo. Ultra-strong Magnetocrystalline Anisotropy in Sm-Fe-N Permanent Magnetic MaterialsJ. Acta Physica Sinica. DOI: 10.7498/aps.75.20251613