STRUCTURAL AND MAGNETIC-PROPERTIES OF TERNARY NITRIDES R2FE17NX (R=ND,SM)

被引：78

作者：

MIRAGLIA, S

SOUBEYROUX, JL

KOLBECK, C

ISNARD, O

FRUCHART, D

GUILLOT, M

机构：

[1] SERV NATL CHAMPS INTENSES,F-38042 GRENOBLE,FRANCE

[2] INST MAX VON LAUE PAUL LANGEVIN,F-38042 GRENOBLE,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)90262-3

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：

A structural and magnetic characterization of the new ternary R2Fe17Nx compounds has been carried out by means of neutron powder diffraction and chi-ac susceptibility measurements. Preliminary high field magnetization measurements are also presented. These new nitrides have been found to retain the 2:17 host metal symmetry. Nitrogen is accommodated in octahedral sites. The effects of nitrogenation on the magnetic properties are discussed. The high field measurements have allowed us to determine the anisotropy field of the Sm2Fe17N2.2 compound in the range from 4.2 to 300 K.

引用

页码：51 / 61

页数：11

共 13 条

[1] STRUCTURE AND MAGNETIC-PROPERTIES OF R2FE17NX COMPOUNDS [J].