Magnetic percolation in iron-platinum alloys |
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Authors: | J M Daniels S R Julian H Y Lam |
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Institution: | (1) Department of Physics, University of Toronto, M5S 1A7 Toronto, Canada |
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Abstract: | Conclusions We have shown that the transition at 30.5% Fe is a percolation transition with the formation of clusters being correctly described by the accepted model, and that the Mössbauer spectra of a 26.5 at% Fe alloy show evidence of a SDW. Such a SDW with wave vector parallel to a cube axis could provide a preferred direction in an otherwise cubic crystal. |
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