Magnetic and anisotropy properties of the Y2Fe17−xMnx and Er2Fe17−xMnx compounds
1988; Elsevier BV; Volume: 153; Issue: 1-3 Linguagem: Inglês
10.1016/0921-4526(88)90033-6
ISSN1873-2135
AutoresNguyen Minh Hong, N.P. Thuy, J.J.M. Franse,
Tópico(s)Rare-earth and actinide compounds
ResumoAbstract The effects of Mn-substitutions in the Y 2 Fe 17 and Er 2 Fe 17 compounds have been studied by magnetization measurements. The magnetic moment and the magnetic anisotropy of the 3d sublattice are found to reduce upon increasing the Mn-concentration. The magnetization reorientation processes that exist in the Er 2 Fe 14 Mn 3 and Er 2 Fe 13 Mn 4 compounds are, therefore, a consequence of competing contributions of the planar anisotropy of the 3d sublattice and the axial one of the erbium partner.
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