Magnetic investigations on the disordering of a ball milled Fe-40 Al at% alloy

X. Amils; J. Nogués; S. Suriñach; M. D. Baró

doi:10.1016/S0304-8853(99)00211-5

Magnetic investigations on the disordering of a ball milled Fe-40 Al at% alloy

X. Amils, J. Nogués, S. Suriñach, M. D. Baró

Department of Physics

Research output: Contribution to journal › Article › Research › peer-review

19 Citations (Scopus)

Abstract

The disordering process of a B2 Fe-40 Al at% alloy induced by ball milling has been studied from magnetic and structural points of view. The ball milling process involves several steps: loss of long-range order, reduced crystallite size, induced microstrains, loss of short-range order and lattice expansion. These structural changes induce an irreversible transition from a paramagnetic to a ferromagnetic state, which can be observed in the different magnetic parameters studied. © 1999 Elsevier Science B.V. All rights reserved.

Original language	English
Pages (from-to)	129-131
Journal	Journal of Magnetism and Magnetic Materials
Volume	203
Issue number	1-3
DOIs	https://doi.org/10.1016/S0304-8853(99)00211-5
Publication status	Published - 1 Jan 1999

Keywords

Magnetic transitions
Order-disorder

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10.1016/S0304-8853(99)00211-5

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abstract = "The disordering process of a B2 Fe-40 Al at% alloy induced by ball milling has been studied from magnetic and structural points of view. The ball milling process involves several steps: loss of long-range order, reduced crystallite size, induced microstrains, loss of short-range order and lattice expansion. These structural changes induce an irreversible transition from a paramagnetic to a ferromagnetic state, which can be observed in the different magnetic parameters studied. {\textcopyright} 1999 Elsevier Science B.V. All rights reserved.",

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AB - The disordering process of a B2 Fe-40 Al at% alloy induced by ball milling has been studied from magnetic and structural points of view. The ball milling process involves several steps: loss of long-range order, reduced crystallite size, induced microstrains, loss of short-range order and lattice expansion. These structural changes induce an irreversible transition from a paramagnetic to a ferromagnetic state, which can be observed in the different magnetic parameters studied. © 1999 Elsevier Science B.V. All rights reserved.

KW - Magnetic transitions

KW - Order-disorder

U2 - 10.1016/S0304-8853(99)00211-5

DO - 10.1016/S0304-8853(99)00211-5

M3 - Article

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JO - Journal of Magnetism and Magnetic Materials

JF - Journal of Magnetism and Magnetic Materials

SN - 0304-8853

IS - 1-3

ER -

Magnetic investigations on the disordering of a ball milled Fe-40 Al at% alloy

Abstract

Keywords

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