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Effect of the hard magnetic inclusion on the macroscopic anisotropy of nanocrystalline magnetic-materials

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Navarro, I. y Pulido, E. y Crespo del Arco, Patricia y Hernando Grande, Antonio (1993) Effect of the hard magnetic inclusion on the macroscopic anisotropy of nanocrystalline magnetic-materials. Journal of applied physics, 73 (10, 28). pp. 6525-6527. ISSN 0021-8979

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URL Oficial: http://dx.doi.org/10.1063/1.352602


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Resumen

It is shown that the presence of highly anisotropic magnetic precipitates in a soft multiphased matrix can produce a remarkable hardening, even when the volume fraction of the precipitates is small. The exchange coupling between the matrix and the precipitates is the relevant parameter. In particular, the simplified analysis we develop in this paper accounts for the magnetic hardening observed in very soft Fe-rich nanocrystals after annealing at higher temperatures.


Tipo de documento:Artículo
Información Adicional:

© 1993 American institute of Physics
Annual Conference on Magnetism and Magnetic Materials (7.1992. Houston)

Palabras clave:Magnetic anisotropy; Magnetic materials; Nanocrystals; Nanocrystalline materials; Annealing
Materias:Ciencias > Física > Física de materiales
Ciencias > Física > Física del estado sólido
Código ID:42626
Depositado:19 May 2017 16:16
Última Modificación:22 May 2017 11:51

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