Mossbauer effect studies of Dy(Fe0.7-xNixCo0.3)2 intermetallics

被引：0
|
作者：
Jablonska, A
Suwalski, J
Pszczola, J
Guzdek, P
Stoch, P
Panta, A
机构：
[1] AGH Univ Sci & Technol, Solid State Phys Dept, PL-30059 Krakow, Poland
[2] Inst Atom Energy, PL-05400 Otwock, Poland
[3] AGH Univ Sci & Technol, Dept Met & Mat Engn, PL-30059 Krakow, Poland
来源：
NUKLEONIKA | 2004年 / 49卷
关键词：
intermetallics; crystal structure; Fe-57 Mossbauer effect; hyperfine interactions; Slater-Pauling curve; band structure;
D O I：
暂无
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
A consequence of the Fe/Ni substitution in the series of Dy(Fe0.7-xNixCo0.3)(2) was studied in the presented paper. The synthesis and X-ray analysis (300 K) of the Dy(Fe0.7-xNxCo0.3)(2) system were performed. The cubic, MgCu2-type, Fd3m crystal structure was evidenced for this solid solution. Fe-57 Mossbauer effect measurements for the system were carried out at 77 K. The obtained crystallographic lattice parameters and the hyperfine interaction data are presented. The magnetic hyperfine field values form a separate branch of the Slater-Pauling curve situated above the branch corresponding to the Dy(Fe1-xCox)(2) intermetallics.
引用
收藏
页码：S85 / S88
页数：4
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