Structural and magnetic properties of Gd-Fe-Nb-Zr intermetallic compounds

被引：0
|
作者：
Sarafidis, C. [1 ]
Sheloudko, N. [2 ]
Kotoulas, A. [1 ]
Serletis, C. [1 ]
Efthimiadis, K. G. [1 ]
Gjoka, M. [3 ]
Kalogirou, O. [1 ]
机构：
[1] St Kl Ohridski Univ Sofia, Fac Phys, Sofia 1164, Bulgaria
[2] Aristotle Univ Thessaloniki, Dept Phys, Thessaloniki 54124, Greece
[3] NCSR Demokritos, Inst Mat Sci, Athens, Greece
来源：
JOURNAL OF OPTOELECTRONICS AND ADVANCED MATERIALS | 2009年 / 11卷 / 11期
关键词：
Rare earth iron alloys; R2Fe17; Magnetocrystalline anisotropy; PHASE; PR; SM;
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Phase formation as well as the influence of Nb and Zr in the structural and magnetic properties in a series of intermetallic compounds with nominal composition Gd8Fe86Nb6-xZrx (x= 1.5, 3.0, 4.5) were studied. No serious crystallographic effects for the change in stoichiometry were identified. The major phase formed was found to be the hexagonal 2:17 compound. Curie temperature is enhanced compared to that of the parent Gd2Fe17 compound and increases with increasing Nb. Magnetization measurements were analyzed by Sucksmith-Thompson method and the anisotropy field and constants at room temperature and 110 K were calculated.
引用
收藏
页码：1576 / 1580
页数：5
相关论文
共 50 条
  • [41] MAGNETIC-PROPERTIES OF THE INTERMETALLIC COMPOUNDS GD(MN1-XNIX)2
    RAO, CVN
    WADA, H
    SHIGA, M
    NAKAMURA, Y
    JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 1987, 70 (1-3) : 151 - 153
  • [42] Magnetic properties of the intermetallic compounds RNi (R=Gd, Tb, Dy, Sm) and their hydrides
    Yu. L. Yaropolov
    V. N. Verbetsky
    A. S. Andreenko
    K. O. Berdyshev
    S. A. Nikitin
    Inorganic Materials, 2010, 46 : 364 - 371
  • [43] Structural and magnetic properties of Tb(Fe1-xNix)11.3Nb0.7 compounds
    Wang, JL
    Yang, FM
    Bao, FQ
    Tang, N
    Han, XF
    Yang, D
    Zhang, C
    de Boer, FR
    CHINESE PHYSICS LETTERS, 1998, 15 (12): : 922 - 924
  • [44] Effects of Nb content on the Zr2Fe intermetallic stability
    Ramos, C
    Saragovi, C
    Granovsky, M
    Arias, D
    JOURNAL OF NUCLEAR MATERIALS, 2003, 312 (2-3) : 266 - 269
  • [45] MAGNETIC PROPERTIES OF RARE EARTH INTERMETALLIC COMPOUNDS IN GD(AG, CD, IN) AND GD(CU, AG,AU) SYSTEMS
    SEKIZAWA, K
    YASUKOCH.K
    JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 1966, 21 (04) : 684 - &
  • [46] Effects of Fe-doping on structural, magnetic and magnetocaloric properties of the intermetallic compound Gd7Pd3-xFex
    Huo, Jianjun
    Du, Yusong
    Cheng, Gang
    Wu, Xiaofei
    Ma, Lei
    Wang, Jiang
    Xia, Zhengcai
    Rao, Guanghui
    INTERNATIONAL JOURNAL OF MATERIALS RESEARCH, 2018, 109 (06) : 532 - 538
  • [47] Structural and magnetostrictive properties of intermetallic (Tb,Ho)(Fe,Co)2 compounds
    Khomenko, M. R.
    Pankratov, N. Yu.
    Karpenkov, A. Yu.
    Karpenkov, D. Yu.
    Tereshina, I. S.
    Nikitin, S. A.
    PHYSICA B-CONDENSED MATTER, 2023, 669
  • [48] MAGNETIC-PROPERTIES OF FE-NI-ZR AND FE-NI-NB ALLOYS
    OSIPOVA, LV
    PANTELEYMONOV, LA
    RUSSIAN METALLURGY, 1982, (03): : 183 - 185
  • [49] Magnetic properties of Gd/Fe and Fe/Gd bilayer systems
    Li, Yi
    Polaczyk, C.
    Mezei, F.
    Riegel, D.
    Physica B: Condensed Matter, 1997, 234-236 : 489 - 491
  • [50] Magnetic properties of Gd/Fe and Fe/Gd bilayer systems
    Li, Y
    Polaczyk, C
    Mezei, F
    Riegel, D
    PHYSICA B, 1997, 234 : 489 - 491
12345