FE-57 NMR-STUDY OF LU2FE17AX(A=N,C,H) COMPOUNDS

被引:6
|
作者
KAPUSTA, C
ROSENBERG, M
FIGIEL, H
JACOBS, TH
BUSCHOW, KHJ
机构
[1] UNIV MIN & MET KRAKOW,DEPT SOLID STATE PHYS,PL-30059 KRAKOW,POLAND
[2] LEIDEN UNIV,KAMERLINGH ONNES LAB,2300 RA LEIDEN,NETHERLANDS
[3] PHILIPS RES LABS,5600 JA EINDHOVEN,NETHERLANDS
关键词
D O I
10.1016/0304-8853(92)90606-O
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
The Fe-57 NMR spin-echo (sic) of the Lu2Fe17, Lu2Fe17N2.5, Lu2Fe17C0.6 and Lu2Fe17H2.3 are presented and an assignment of the (sic) to the Fe sites is given. The spectra of the nitride and the carbide are very similar, and a (sic) higher (sic) with respect to that of Lu2Fe17 is observed, whereas in the hydride the shift is to lower frequencies. The effects are analysed in terms of magnetovolume effects and the relative contributions of the core and the conduction electrons to the hyperfine fields.
引用
收藏
页码:1331 / 1332
页数:2
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