Neutron diffraction study of TbFe2Si2 single crystal

被引:0
|
作者
Svoboda, P.
Mihalik, M., Jr.
Mihalik, M.
Hoffmann, J.-U.
机构
[1] Charles Univ Prague, Fac Math & Phys, Dept Elect Struct, CR-12116 Prague 2, Czech Republic
[2] Slovak Acad Sci, Inst Expt Phys, Kosice 04353, Slovakia
[3] Hahn Meitner Inst Berlin GmbH, BENSC, D-14109 Berlin, Germany
关键词
intermetallic compound; neutron diffraction; magnetic phase diagram;
D O I
10.1016/j.jmmm.2007.02.190
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
Here, we present results of the neutron diffraction studies on single crystal of the tetragonal intermetallic compound TbFe2Si2. We have succeeded to grow a high-quality single crystal of TbFe2Si2. Bulk studies confirmed strong magnetocrystalline anisotropy of this crystal, with the crystallographic c-axis as an easy axis of magnetization. The neutron diffraction experiment has revealed a complex antiferromagnetic ground-state structure with two propagation vectors, namely k(1) = (0.323, 0, 0.152) and k(2) = (0, 0, 0.53). Magnetic phase diagram of TbFe2Si2 is also presented. (C) 2007 Published by Elsevier B.V.
引用
收藏
页码:E481 / E483
页数:3
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