STRUCTURAL AND MAGNETIC STUDY OF HO2FE14BHX(X=0-3.1)

被引：20

作者：

OBBADE, S

MIRAGLIA, S

WOLFERS, P

SOUBEYROUX, JL

FRUCHART, D

LERA, F

RILLO, C

MALAMAN, B

LECAER, G

机构：

[1] UNIV ZARAGOZA,CSIC,ICMA,E-50009 ZARAGOZA,SPAIN

[2] UNIV NANCY 1,CHIM SOLIDE MINERAL LAB,F-54506 VANDOEUVRE NANCY,FRANCE

[3] ECOLE MINES,SCI & GENIE MAT MET LAB,F-54502 NANCY,FRANCE

来源：

JOURNAL OF THE LESS-COMMON METALS | 1991年 / 171卷 / 01期

关键词：

D O I：

10.1016/0022-5088(91)90264-5

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The structural and magnetic properties of the Ho2Fe14BHx series have been analysed by neutron diffraction, Fe-57 Mossbauer spectroscopy and magnetic measurements. Different tetrahedral interstices are statistically but successively occupied by hydrogen, leading to critical changes in the Fe-Fe distances. The low temperature spin reorientation transition present in the pure boride occurs at temperatures increasing with x, and the magnetic structure deviation to collinearity is accentuated.

引用

页码：71 / 82

页数：12

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