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Volumn 107, Issue 11, 2010, Pages

Why the iron magnetization in Gd2Fe14B and the spontaneous magnetization of Y2Fe14B depend on temperature differently

Author keywords

[No Author keywords available]

Indexed keywords

GD-FE EXCHANGE INTERACTION; HARD MAGNETIC PROPERTY; LOW ENERGIES; RARE EARTH INTERMETALLICS; SPIN-WAVE SPECTRUM; SPONTANEOUS MAGNETIZATION; SUBLATTICE MAGNETIZATION; TEMPERATURE DEPENDENCE;

EID: 77953630993     PISSN: 00218979     EISSN: None     Source Type: Journal    
DOI: 10.1063/1.3443576     Document Type: Article
Times cited : (26)

References (16)
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    • note
    • The approximations leading to Eq. -the isotropic dispersion law and the predominance of the Fe-Fe exchange interaction over the Gd-Fe and Gd-Gd ones-do not appear explicitly in Ref., where Eq. was derived; rather, they are implicitly built into Eq. therein. The same result is obtainable as a special case of the more general expressions by neglecting the intersublattice and one of the intrasublattice exchange integrals therein.


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