PHASE-FORMATION AND MAGNETIC-PROPERTIES OF DY-3(FE,V)(29)

被引：18

作者：

COURTOIS, D

LI, HS

CADOGAN, JM

机构：

[1] School of Physics, The University of New South Wales, Sydney

来源：

IEEE TRANSACTIONS ON MAGNETICS | 1995年 / 31卷 / 06期

基金：

澳大利亚研究理事会;

关键词：

D O I：

10.1109/20.489693

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A systematic study of the phase formation in the iron-rich end of the Dy-Fe-V tertiary system has been carried out using combination of X-ray diffraction (XRD), thermo-gravimetric analysis (TGA) and Fe-57 Mossbauer spectroscopy. A new Dy-3((FeV0.073)-V-0.927)(29) compound has been identified, which crystallizes in the monoclinic Nd-3(Fe1-xTix)(29) (x=1.24) structure with lattice parameters of a = 10.605(8) Angstrom, b = 8.475(7) Angstrom, c = 9.672(7) Angstrom and beta = 97.06(4)degrees, The Curie temperature is 478+/-3 K. The average Fe-57 hyperfine field Is 20.9(2) T at 293 K, which corresponds to an average Fe magnetic moment of about 1.49 mu(B).

引用

页码：3677 / 3679

页数：3

共 8 条

[1] NEW RARE-EARTH INTERMETALLIC PHASES R(3)(FE,M)(29)X(N) - (R=CE, PR, ND, SM, GD, M=TI, V, CR, MN, AND X=H, N, C) [J].