Effects of Mn and Cu doping in La(T,Al)(13) (T=Fe,Co) on crystal structure and magnetic properties

被引：10
|
作者：
Guo, YQ
Liang, JK
Zhang, XH
Tang, WH
Zhao, YM
Rao, GH
机构：
[1] CHINESE ACAD SCI,INST PHYS,BEIJING 100080,PEOPLES R CHINA
[2] ACAD SINICA,INT CTR MAT PHYS,SHENYANG 110015,PEOPLES R CHINA
来源：
JOURNAL OF ALLOYS AND COMPOUNDS | 1997年 / 257卷 / 1-2期
基金：
中国国家自然科学基金;
关键词：
ternary La aluminides; Fe rich rare earth intermetallics; magnetic properties;
D O I：
10.1016/S0925-8388(97)00011-X
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 crystal structures and magnetic properties of Mn and Cu-doped in La(T,Al)(13) (T=Fe,Co) compounds have been investigated by means of X-ray powder diffraction and magnetic measurement. The results show that Mn doping stabilizes the cubic NBZn13 type structure, but both the magnetic moments and the Curie temperature decrease. Cu doping decreases the homogeneity region of the cubic NaZn13 type structure. (C) 1997 Elsevier Science S.A.
引用
收藏
页码：69 / 74
页数：6
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