利用两个次晶格的分子场理论分析了稀土-铁-碳化合物的磁性,计算了分子场系数nFF,nRF,nRR以及自旋交换系数AFF,ARF,ARR,并对所得结果进行了讨论.
参考文献
[1] | Zhong X P et al.Magnetic and crystall ographic characteristics of rare earth ternary carbides derived from R2Fe17 compounds[J].Journal of Magnetism and Magnetic Materials,1990,86:333-340. |
[2] | Herbst J F;Croat J J .Magnetization of R6Fe23 intermetallic compounds:molecular field theory analysis[J].Journal of Appl,1984,55:3023. |
[3] | Li H S et al.Molecular field theory analysis of R2Fe14B intermetallic compounds[J].Journal of Magnetism and Magnetic Materials,1988,71:355. |
[4] | LIU Z H .Molecular field theory analysis of magnetic properties of Nd3Fe20Cx compounds[J].Journal of Magnetism and Magnetic Materials,1990,87:63. |
[5] | Randwanski R J;Franse J J M;Sinnema S .Field-induced fiest-order moment reorientation transition in R2T17 Ferrimagnets[J].Journal of Physics,1985,15:969. |
[6] | 戴道生;钱昆明.铁磁学[M].北京:科学出版社,1987 |
[7] | Randwanski R J .The intersublattice molecular field in the rich Fe-4f intremetallics[J].Zeitschrift für Physik B:Condensed Matter,1986,65:65. |
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