MAGNETOCRYSTALLINE ANISOTROPY OF W-TYPE HEXAGONAL FERRITES.

被引：4

作者：

Xu, Y. ^{[1
]}

Yang, G.L. ^{[1
]}

Cai, H. ^{[1
]}

Zhai, H.R. ^{[1
]}

机构：

[1] Nanjing Univ, Inst of Solid State, Physics, Nanjing, China, Nanjing Univ, Inst of Solid State Physics, Nanjing, China

来源：

IEEE Transactions on Magnetics | 1984年 / MAG-20卷 / 05期

关键词：

D O I：

10.1109/TMAG.1984.1063353

中图分类号：

学科分类号：

摘要：

Single ion anisotropy of Fe**3** plus ions at each site of the 7 sublattices 2d, 4e, 4f//I//V, 4f//V//I, 6g, 12k, and 4f in the ferrite Zn//2W has been calculated by crystal field theory using point charge approximation. As expected, the results show that the contributions of different sites are different which may be positive or negative. This model can explain the experimental results of substituted W-type ferrites.

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