磁铁
材料科学
矫顽力
扩散
晶界
相(物质)
晶界扩散系数
各向异性
凝聚态物理
核磁共振
冶金
热力学
微观结构
光学
机械工程
物理
工程类
量子力学
作者
Zhigao Yu,Xiangyi Liu,Jiayi He,Jiali Cao,Weigang Fan,Yanping Wu,Hongya Yu,Zhongwu Liu,Zhan Wang,Erwu Niu
摘要
Although Tb diffusion is deeper in multi-main-phase (MMP) magnets than in single-main-phase (SMP) magnets, the coercivity enhancement and squareness of diffused MMP magnets are lower than those of SMP magnets due to the larger gradient of anisotropy.
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