Volume expansion and Curie temperature enhancement in R2Fe17Cx compounds

被引：3
|
作者：
Hu, JF [1 ]
机构：
[1] Shandong Univ, Dept Phys, Jinan 250100, Peoples R China
来源：
JOURNAL OF ALLOYS AND COMPOUNDS | 1999年 / 285卷 / 1-2期
基金：
中国国家自然科学基金;
关键词：
rare earth iron compounds; ternary carbides; magneto-volume effects; Curie temperature enhancement;
D O I：
10.1016/S0925-8388(99)00025-0
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：
In the present paper a study of the effect of the volume change on the Curie temperature of R2Fe17Cx compounds has been performed. Our results indicate that the relationship between d In T-C/d In V and the Curie temperature T-C in R2Fe17Cx compounds can be well described in terms of the itinerant-model formalism. (C) 1999 Elsevier Science S.A. All rights reserved.
引用
收藏
页码：51 / 55
页数：5
相关论文
共 50 条
  • [31] Spin fluctuations and Curie temperature in the compounds R2M17 with nonmagnetic elements
    Grebennikov, VI
    Gudin, SA
    PHYSICS OF THE SOLID STATE, 1999, 41 (01) : 67 - 72
  • [32] Band theoretical investigation of the Curie temperatures of modified R(2)Fe(17)-based intermetallic compounds
    Ching, WY
    Huang, MZ
    JOURNAL OF APPLIED PHYSICS, 1996, 79 (08) : 4602 - 4604
  • [33] THE CRYSTAL-STRUCTURE AND MAGNETIC-PROPERTIES OF R2FE17CX (X = 1.5 AND 2.0) PREPARED BY THE MELT-SPINNING METHOD
    CAO, L
    KONG, LS
    SHEN, BG
    JOURNAL OF PHYSICS-CONDENSED MATTER, 1993, 5 (13) : 2001 - 2008
  • [34] Ab Initio Calculations of Curie Temperature of Intermetallic Compounds Gd2Fe17-xGax
    Kokorina, E. E.
    Medvedev, M. V.
    Nekrasov, I. A.
    INTERNATIONAL CONFERENCE ON MAGNETIC MATERIALS (ICMM-2010), 2010, 1347 : 75 - 78
  • [35] Volume effects on the magnetic properties of R(2)Fe(17)-based quasiternary compounds
    Wang, JL
    Yang, FM
    Tang, N
    Han, XF
    Pan, HG
    Hu, JF
    JOURNAL OF APPLIED PHYSICS, 1996, 79 (04) : 2012 - 2015
  • [36] MAGNETIC-PROPERTIES OF SM2(FE, CO)17CX, SM2(FE,AL)17CX, SM2(FE,GA)17CX COMPOUNDS
    POPOV, AG
    BELOZEROV, EV
    KUCHIN, AG
    ERMOLENKO, AS
    MAKAROVA, GM
    GAVIKO, VS
    KHRABROV, VI
    PHYSICA STATUS SOLIDI A-APPLIED RESEARCH, 1990, 121 (01): : K111 - K116
  • [37] Enhancement of magnetic properties by annealing at low temperature for the α-Fe/Sm2Fe17Cx nano composite alloy
    Zhang Pengyue
    Ge Hongliang
    Chen Liangfu
    Chen Kuiyu
    Liu Jianhua
    RARE METAL MATERIALS AND ENGINEERING, 2008, 37 (06) : 995 - 998
  • [38] Curie temperature rising by fluorination for Sm2Fe17
    Komuro, Matahiro
    Satsu, Yuichi
    Nishi, Kazuya
    Kanda, Takayuki
    AIP ADVANCES, 2013, 3 (02):
  • [39] Structure and Curie temperature of Y2Fe17−xCrx
    Shiqiang Hao
    Nanxian Chen
    Science in China Series G: Physics, Mechanics and Astronomy, 2003, 46 : 356 - 361
  • [40] Structure and Curie temperature of Y2Fe17-xCrx
    Hao, SQ
    Chen, NX
    SCIENCE IN CHINA SERIES G-PHYSICS MECHANICS & ASTRONOMY, 2003, 46 (04): : 356 - 361
12345