Magnetic properties of Tb2(Fe,Si)17 single crystals

被引：1
|
作者：
Li, YX [1 ]
Gao, SX
Du, J
Tang, CC
Cai, C
Wu, GH
Zhan, WS
机构：
[1] Chinese Acad Sci, State Key Lab Magnetism, Inst Phys, Beijing 100080, Peoples R China
[2] Chinese Acad Sci, Ctr Condensed Matter Phys, Beijing 100080, Peoples R China
来源：
JOURNAL OF MATERIALS RESEARCH | 1999年 / 14卷 / 07期
关键词：
D O I：
10.1557/JMR.1999.0360
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
magnetic properties of single-crystalline Tb2Fe17-xSix (x = 0, 1, 2, 3, and 3.3) have been investigated. The Si substitution constricted the lattices by 1.5% and caused the Th2Ni17 transfer to Th2Zn17. The Curie temperature increased from 413 to 526 K, and the spontaneous magnetic moment decreased from 82.6 to 46.4 emu/g with the increase of Si. The stronger anisotropy and coercivity were generated by Si occupying the Fe sublattices. A domain wall pinning-dominated mechanism was responsible for increasing the coercivity force from 0.01 T (x = 1) to about 0.36 T (x = 3.3) at 1.5 K.
引用
下载
收藏
页码：2697 / 2700
页数：4
相关论文
共 50 条
  • [1] Magnetic properties of Tb2(Fe,Si)17 single crystals
    Y. X. Li
    S. X. Gao
    J. Du
    C. C. Tang
    C. Cai
    G. H. Wu
    W. S. Zhan
    Journal of Materials Research, 1999, 14 : 2697 - 2700
  • [2] Magnetic properties of Tb2(Fe, Cr)17 single crystal
    Yang, CP
    Wang, YZ
    Wu, GH
    Hu, BP
    Wang, JL
    Wang, ZX
    Jiang, ZL
    Zhu, J
    JOURNAL OF PHYSICS-CONDENSED MATTER, 1999, 11 (26) : 5169 - 5174
  • [3] Magnetic properties of the alloys with composition close to the Tb2(Fe,Si)17
    Suski, W
    Belan, B
    Gilewski, A
    Mydlarz, T
    Wochowski, K
    PHYSICA B-CONDENSED MATTER, 2004, 346 : 174 - 178
  • [4] Effect of silicon substitution on the magnetic properties of Tb2Fe17 single crystals
    Du, J
    Wu, GH
    Tang, CC
    Li, YX
    Zhan, WS
    JOURNAL OF APPLIED PHYSICS, 1998, 84 (06) : 3305 - 3310
  • [5] Tb2Fe17和Tb2(Fe,Si)17磁性单晶的生长和相图
    陈京兰
    孟丽琴
    赵德乾
    高书侠
    杜江
    吴光恒
    人工晶体学报, 2001, (02) : 192 - 197
  • [6] Tb2Fe17和Tb2(Fe,Si)17磁性单晶的生长和相图
    陈京兰
    孟丽琴
    王文洪
    余晨辉
    吴光恒
    人工晶体学报, 2000, (S1) : 26 - 26
  • [7] Investigation on magnetic properties and narrow domain wall of Tb2Fe17-xSix single crystals
    Gao, SX
    Du, J
    Tang, CC
    Meng, LQ
    Wu, GH
    Zhan, WS
    Li, YX
    Qu, JP
    Xu, GZ
    ACTA PHYSICA SINICA, 1999, 48 (09) : 1751 - 1759
  • [8] Magnetotransport in Tb2Fe17 single crystals
    Stankiewicz, Jolanta
    Skokov, Konstantin P.
    JOINT EUROPEAN MAGNETIC SYMPOSIA (JEMS), 2011, 303
  • [9] Magnetic properties of the Tb2+y(Fe,Si)17 alloys (II)
    Suski, W
    Bielan, B
    Bodak, OI
    Gilewski, A
    Mydlarz, T
    Wochowski, K
    PHYSICS OF METALS AND METALLOGRAPHY, 2005, 99 : S38 - S41
  • [10] Magnetic properties of Tb2Fe15Si2 single crystal
    Du, J
    Wu, GH
    Li, YX
    Tang, CC
    Zhan, WS
    SOLID STATE COMMUNICATIONS, 1999, 112 (09) : 477 - 482
12345