永磁材料R1-δ(2T)δT5型化合物(R=稀土元素,T=Fe,Co,Ti,V,等過渡金屬元素),(δ=2/5,1/2)的結構和磁性
Structure and Magnetism of R1-δ(2T)δT5-Type Compounds(R=rare earth,T=Fe,Co, Ti,V,...),(δ=2/5,1/2)
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摘要: 總結了稀土金屬(R)與過渡金屬(T)化合物RT5型系列衍生物中R3(Fe,M)29和R(Fe,M)12的結構和內稟磁性,以及它們之間的關系.闡述了穩定元素(M)和嵌入輕原子(N,C,H)對其結構和內稟磁性的影響。Abstract: Structure and magnetism of the R3(Fe, M)29 and R(Fe, M)12 compounds derived from RT5 with CaCu5 -type structure (R=rare earth, T=Fe, and M=stable element) and the relationship between them are summarized. The influence of the stable elements and interstitial atoms(N, C and H)on the structure and magnetism of the R3(Fe, M)29 and R(Fe, M)12 compounds are reviewed.
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