摘要
The effect of the nitrogen on the magnetocrystalline anisotropy of the Sm-sublattice in Sm_(2)Fe_(17)N_(x) compounds has been calculated with the single ion crystal field model.The effects of the nitrogen atoms at different interstitial sites on the anisotropy of the rare earth sublattice have been discussed.
基金
Supported by the State Key Laboratory of Magnetism,Institute of Physics,Academia Sinica
the Doctoral Program Foundation of Institution of Higher Education,National Education Council of China.
