The magnetic and magnetostrictive properties of polycrystalline alloys Tbi-xGdxFe2 (0≤x≤1) have been investigated. The curie temperature of Tb1−xGdxFe2 increases while room temperature saturation magnitization Ms decreases monotonously with increasing Gd concentration. Furthermore the magnetostriction coefficient λ111 decrease as Gd content increases for Tb1−xGdxFe2 compounds. The decreasing of anisotropy results in small increase in the magnetostriction at low magnetic fields for Tb0.2Gd0.8Fe2.
Role of magnetic anisotropy on magnetostrictive propertiesof quasi-binary ferromagnetic Tb1−xGdxFe2 system
2015-09-01
1078242 byte
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
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