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Influence of Structure on the Magnetism of Fe1-xAlx Alloys

Published online by Cambridge University Press:  01 February 2011

Estibaliz Apiñaniz ,
Damian Martín-Rodriguez ,
Estibaliz Legarra ,
J. Javier Saiz Garitaonandia  and
Fernando Plazaola
Estibaliz Apiñaniz
Affiliation:
[email protected], Euskal Herriko Unibertsitatea (UPV-EHU), Fisika AplikatuaI, Bilbao, Spain
Damian Martín-Rodriguez
Affiliation:
[email protected], Euskal Herriko Unibertsitatea, Elektrizitate eta Elektronika, Bilbao, Spain
Estibaliz Legarra
Affiliation:
[email protected], Euskal Herriko Unibertsitatea (UPV-EHU), Elektrizitate eta Elektronika, Bilbao, Spain
J. Javier Saiz Garitaonandia
Affiliation:
[email protected], Euskal Herriko Unibertsitatea (UPV-EHU), Elektrizitate eta Elektronika, Bilbao, Spain
Fernando Plazaola
Affiliation:
[email protected], Euskal Herriko Unibertsitatea (UPV-EHU), Elektrizitate eta Elektronika, Bilbao, Spain
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Abstract

With the aim of studying the relationship between structure and magnetism of Fe1-xAlx alloys, annealed and as-crushed samples with 0.25x0.425 been studied. X-rays and Mössbauer spectra show that the nearest neighborhood of each Fe atom plays a major role when determining the magnetic behavior of each Fe atom. In fact, these techniques allow us to determine in which surroundings these Fe atoms will behave paramagnetically. On the other hand, the influence of the lattice parameter has also been studied.

Keywords

magnetic propertiesalloyFe
Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 1128: Symposium U – Advanced Intermetallic-Based Alloys for Extreme Environment and Energy Applications , 2008 , 1128-U02-09
Copyright
Copyright © Materials Research Society 2009

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References

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