MAGNETOSTRICTION AND ANISOTROPY COMPENSATION COMPOSITION OF DY0.9-XTBXPR0.1FE1.85, DY1-XTBX(FE0.9MN0.1)(1.8) AND DY0.9-XTBXPR0.1(FE0.9MN0.1)(1.8) ALLOYS

Authors
WU CH JIN XM GE WQ CHUANG YC ZHONG XP LI RQ LI JY
Citation
Ch. Wu et al., MAGNETOSTRICTION AND ANISOTROPY COMPENSATION COMPOSITION OF DY0.9-XTBXPR0.1FE1.85, DY1-XTBX(FE0.9MN0.1)(1.8) AND DY0.9-XTBXPR0.1(FE0.9MN0.1)(1.8) ALLOYS, Journal of magnetism and magnetic materials, 163(3), 1996, pp. 360-364
Citations number
17
Categorie Soggetti
Material Science","Physics, Condensed Matter
Journal title
Journal of magnetism and magnetic materials → ACNP
ISSN journal
03048853
Volume
163
Issue
3
Year of publication
1996
Pages
360 - 364
Database
ISI
SICI code
0304-8853(1996)163:3<360:MAACCO>2.0.ZU;2-0
Abstract
The structure, Curie temperatures and magnetostriction of the alloys D y0.9-xTbxPr0.1Fe1.85, Dy1-xTbx(Fe0.9Mn0.1)(1.8) and Dy0.9-xTbxPr0.1(Fe 0.9Mn0.1)(1.8) have been investigated, These alloys are essentially si ngle phase with cubic Laves structure. The lattice parameters and Curi e temperatures increase steadily with increasing Tb content, The Tb de pendence of the magnetostriction in various applied fields for polycry stalline Dy0.9-xTbxPr0.1Fe1.85 and Dy0.9-xTbxPr0.1(Fe0.9Mn0.1)(1.8) al loys exhibits peaks at x = 0.25 and 0.3, respectively. From a comparis on of Dy1-xTbxFe2 and Dy1-xTbx(Fe0.9Mn0.1)(2), it appears that the add ition of Pr shifts the magnetocrystalline anisotropy compensation comp osition to lower Tb contents.