Atomic short-range order in Fe1-xCrx alloys studied by 57Fe Mossbauer spectroscopy

被引:27
|
作者
Idczak, R. [1 ]
Konieczny, R. [1 ]
Chojcan, J. [1 ]
机构
[1] Univ Wroclaw, Inst Expt Phys, PL-50204 Wroclaw, Poland
关键词
Mossbauer spectroscopy; FUSION;
D O I
10.1016/j.jpcs.2012.05.010
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
The room temperature Mossbauer spectra of Fe-57 were measured for iron-based solid solutions Fe1-xCrx, with x in the range of 0.01 <= x <= 0.10. Analysis of the obtained spectra gave clear evidence that the distribution of impurity atoms in the first coordination spheres of Fe-57 nuclei is not homogeneous and it cannot be described in terms of binomial distribution. Quantitatively, the effects were described in terms of the short-range order parameters. (C) 2012 Elsevier Ltd. All rights reserved.
引用
收藏
页码:1095 / 1098
页数:4
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