Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
8022178 | Materials Letters | 2013 | 4 Pages |
Abstract
Distribution of Cr atoms in Fe1âxCrx studied with the Mössbauer spectroscopy was shown to be characteristic of neigbor shell, and, to lesser extent, of heat treatment. SRO-parameter averaged over the first-two neighbor shells, ãα12ã, in quenched samples was slightly positive or close to zero for x<â¼0.14, and more positive at higher x-values. In isochronally annealed samples ãα12ã followed the trend predicted by MC simulations [PRB 77, 134206 (2008)]. Clear-cut segregation induced by an isothermal annealing at 415 °C was found for Fe0.85Cr0.15.
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Authors
S.M. Dubiel, J. CieÅlak,