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Saturation magnetization and Curie temperature of Tb/Fe multilayers

1993; Elsevier BV; Volume: 121; Issue: 1-3 Linguagem: Inglês

10.1016/0304-8853(93)91162-z

ISSN

1873-4766

Autores

Satoshi Honda, T. Kimura, M. Nawate,

Tópico(s)

Theoretical and Computational Physics

Resumo

For the amorphous region of Fe layer thickness (dFe) smaller than the critical value (dcFe) in Tb/Fe multilayers, the Curie temperature (Tc) and the saturation magnetization (Ms) have been calculated using the mean field theory. The results are consistent with the experimental data: Tc and Ms (at 300 K) increase with decreasing dFe.

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