Magnetostriction effects

We survey magnetostriction (MS) effects and magnetoelastic (MEL) coupling over a wide range of 3d and 4f materials recently or currently studied in our laboratory, encompassing the following: rare-earth superlattices, Cu/Ni/Cu trilayers, REFe 2 thin films, intermetallics of “giant” (GM) MS Gd 5 (Si...

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Bibliographic Details
Published in:Journal of magnetism and magnetic materials 2002-04, Vol.242, p.788-796
Main Authors: del Moral, A., Algarabel, P.A., Arnaudas, J.I., Benito, L., Ciria, M., de la Fuente, C., Garcı́a-Landa, B., Ibarra, M.R., Marquina, C., Morellón, L., de Teresa, J.M.
Format: Article
Language:English
Subjects:
Magnetoelastic coupling
Magnetostriction
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Summary:We survey magnetostriction (MS) effects and magnetoelastic (MEL) coupling over a wide range of 3d and 4f materials recently or currently studied in our laboratory, encompassing the following: rare-earth superlattices, Cu/Ni/Cu trilayers, REFe 2 thin films, intermetallics of “giant” (GM) MS Gd 5 (Si x Ge 1− x ) 4, Y–Fe rich intermetallics with strong Hubbard-forced MS and CMR and layered perovskites. Relevant information has been extracted for different interactions: MEL coupling, exchange coupling, magnetocrystalline anisotropy, interfacial MEL effect, electronic structure and U-coulomb interaction (Y–Fe). Magnetic phase diagrams H–T and T–x have been traced for some systems and FOPT magnetostructural and FOMP transitions were observed (GM intermetallics and layered perovskites, respectively).
ISSN:0304-8853
DOI:10.1016/S0304-8853(01)01063-0