搜索

x
中国物理学会期刊
高级检索

R_2Fe_17_C化合物的结构与内禀磁性的研究

物理学报, 1991, 40(7): 1186-1192.
DOI: 10.7498/aps.40.1186
CSTR: 32037.14.aps.40.1186

STRUCTURE AND INTRINSIC MAGNETIC PROPERTIES OF R_2Fe_17_C COMPOUNDS

Acta Phys. Sin., 1991, 40(7): 1186-1192.
DOI: 10.7498/aps.40.1186
CSTR: 32037.14.aps.40.1186
PDF
导出引用

  • 摘要

    本文系统研究了R_2Fe_17_C(R=Y,Sm,Gd,Tb、Dy.Er) 化合物的结构与内享磁性, 井与相应的R_2Fe_17_C 化合物进行了比较.R_2Fe_17_C 的居里温度比相应氏R_2Fe_17 的居里温度增加大约200K. 本文讨论了C 原子对该化合物结构与磁性的影响, 同时, 还对Sm_2(Fe_1-xCo_x)_17C系列化合物进行了研充.

     

    Abstract

    We have studied the structure and intrinsic magnetic properties of R_2Fe_17_C compound (R=Y,Sm,Gd,Tb,DyandEr), and compounds them with the corresponding R_2Fe_17_ compounds. The Curie temperatures of R_2Fe_17_C are about 200K greater than those of R_2Fe_17_. We discussed the variation of the structure and magnetism of the compounds due to introducing C atoms. Furthermore, Sm_2_(Fe_1-x_Co_x_)_17_C compound have also been studied.

     

      作者及机构信息

      Authors and contacts

      参考文献

    目录

    /

    返回文章
    返回