Structure and magnetic properties of Y2Fe17-xMnx compounds (x=0-6)

被引：24
|
作者：
Wang, YG
Yang, FM
Chen, CP
Tang, N
Pan, HG
Wang, QD
机构：
[1] CHINESE ACAD SCI,INST PHYS,STATE KEY LAB MAGNETISM,BEIJING 100080,PEOPLES R CHINA
[2] ZHEJIANG UNIV,DEPT MAT SCI & ENGN,HANGZHOU 310027,PEOPLES R CHINA
来源：
JOURNAL OF ALLOYS AND COMPOUNDS | 1996年 / 242卷 / 1-2期
关键词：
magnetic properties; X-ray diffraction;
D O I：
10.1016/0925-8388(96)02337-7
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 effect of Mn on structure and magnetic properties of Y2Fe17-xMnx compounds has been studied. Substitution of Mn for Fe does not change the structure of Y2Fe17 and all the Y2Fe17-xMnx compounds crystallize in Th2Ni17 structure. The lattice constants first increase, then slightly decrease, and finally increase again. The Curie temperature of Y2Fe17-xMnx compounds first increases, shows a maximum at x = 0.3, and then decreases again. The saturation magnetization of Y2Fe17-xMnx compounds decreases dramatically with increasing Mn content. The moments of Mn atoms in these compounds are also discussed.
引用
收藏
页码：66 / 69
页数：4
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