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Magnetic Anomaly and Icosahedral Phase Formation in Fe-Cu and Fe-Mo Systems

Published online by Cambridge University Press:  25 February 2011

L. J. Huang ,
Q. M. Chen ,
B. X. Liu ,
Y. D. Fan  and
H-D. Li
L. J. Huang
Affiliation:
Department of Materials Science and Engineering, Tsinghua University, Beijing, 100084, China
Q. M. Chen
Affiliation:
Department of Materials Science and Engineering, Tsinghua University, Beijing, 100084, China
B. X. Liu
Affiliation:
Also at Center of Condensed Matter and Radiation Physics, CCAST(World Lab), Beijing, China
Y. D. Fan
Affiliation:
Department of Materials Science and Engineering, Tsinghua University, Beijing, 100084, China
H-D. Li
Affiliation:
Department of Materials Science and Engineering, Tsinghua University, Beijing, 100084, China
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Abstract

The first observation of a new class of icosahedral phase associated with a magnetic transition in Fe-Cu and Fe-Mo systems are reported. It is found that the icosahedral order can be re-established when the destabilized Fe60Cu40 icosahedral phase subject to a magnetic transition at high annealing temperature. The Fe70Mo30 amorphous films obtained by sputtering exhibit a similar behavior at high magnetic transition temperature. A brief discussion of the observed phenomena is addressed.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 128: Symposium A – Processing and Characterization of Materials Using Ion Beams , 1988 , 225
Copyright
Copyright © Materials Research Society 1989

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References

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