A comparison of crystalline and quasicrystalline Al-Mn-Fe compounds

被引：0
|
作者：
Kamran Ali
Michael Reissner
Walter Steiner
Michael Feuerbacher
机构：
[1] Vienna University of Technology,Institute of Solid State Physics
[2] Forschungszentrum Jülich,Institute of Microstructure Research
来源：
Hyperfine Interactions | 2012年 / 207卷
关键词：
Taylor phase; Spin glass; Complex metallic alloy;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
New complex metallic alloys of the Taylor phase Al3Mn with 8, 10 and 12% Fe substitution are investigated by 57Fe Mössbauer spectroscopy. Two groups of subspectra, with different hyperfine parameters are obtained, and are allocated to Fe sites with only Al nearest neighbors and Fe sites with both Al and Mn in the first shell. No difference between crystalline and quasicrystalline compounds is found indicating that long range periodicity plays a minor role.
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页码：109 / 112
页数：3
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