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Unusual Magnetic Behaviour of BCT Fe Thin Films Evidenced by 57Fe Mössbauer Spectrometry

Published online by Cambridge University Press:  10 February 2011

S. Andrieu ,
Ph. Bauer ,
O. M. Lemine ,
E. Snoeck  and
M. Piecuch
S. Andrieu
Affiliation:
LPM-CNRS, Université H. Poincaré Nancy I, BP 239, F54506 Vandoeuvre Cedex.
Ph. Bauer
Affiliation:
LPM-CNRS, Université H. Poincaré Nancy I, BP 239, F54506 Vandoeuvre Cedex.
O. M. Lemine
Affiliation:
LPM-CNRS, Université H. Poincaré Nancy I, BP 239, F54506 Vandoeuvre Cedex.
E. Snoeck
Affiliation:
CEMES-LOE, CNRS, F31055 Toulouse Cedex.
M. Piecuch
Affiliation:
LPM-CNRS, Université H. Poincaré Nancy I, BP 239, F54506 Vandoeuvre Cedex.
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Abstract

Unusual magnetic behaviours occur in thin Fe films grown on Ir(100) by Molecular Beam Epitaxy. Four different magnetic sites are actually observed in these layers by Conversion Electron Mössbauer Spectrometry. The magnetic relaxation phenomena found in the strained FCC structure together with spin wave softening observed in the strained BCC structure point to small magnetic correlations along the growth direction.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 475: Symposium M – Magnetic Ultrathin Films, Multilayers, and Surfaces – 1997 , 1997 , 169
Copyright
Copyright © Materials Research Society 1997

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References

REFERENCES

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