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Titolo:
THE STRUCTURE, MAGNETOSTRICTION, AND ANISOTROPY COMPENSATION OF (TB1-XPRX)(FE0.4CO0.6)(1.9) ALLOYS
Autore:
GUO ZJ; WANG BW; ZHANG ZD; ZHAO XG; JIN XM; LIU W; XIAO QF;
Indirizzi:
ACAD SINICA,INST MET RES SHENYANG 110015 PEOPLES R CHINA NORTHEASTERN UNIV,DEPT MAT SCI & ENGN SHENYANG 110006 PEOPLES R CHINA SHENYANG INST TECHNOL,DEPT MAT ENGN SHENYANG 110015 PEOPLES R CHINA
Titolo Testata:
Applied physics letters
fascicolo: 19, volume: 71, anno: 1997,
pagine: 2836 - 2838
SICI:
0003-6951(1997)71:19<2836:TSMAAC>2.0.ZU;2-X
Fonte:
ISI
Lingua:
ENG
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Citazioni:
8
Recensione:
Indirizzi per estratti:
Citazione:
Z.J. Guo et al., "THE STRUCTURE, MAGNETOSTRICTION, AND ANISOTROPY COMPENSATION OF (TB1-XPRX)(FE0.4CO0.6)(1.9) ALLOYS", Applied physics letters, 71(19), 1997, pp. 2836-2838

Abstract

The structure, magnetostriction, and anisotropy compensation of (Tb1-xPrx)(Fe0.4Co0.6)(1.9) (0 less than or equal to x less than or equal to 1) alloys were investigated. It was found that the matrix of (Tb1-xPrx)(Fe0.4Co0.6)(1.9) alloys is a (Tb,Pr)(Fe,Co)(2) phase with a MgCu2-type cubic Laves structure, and a second phase of small amount is a (Tb,Pr)(Fe,Co)(3) phase when x less than or equal to 0.2 and x=0.5 and 1.0. In the range 0.2<x less than or equal to 0.4, the amount of the (Tb,Pr)(Fe,Co)(3) phase with a PuNi3-type structure increases with increasing x and becomes the main phase when x=0.4. When 0.5<x less than orequal to 0.6, the (Tb,Pr)(Fe,Co)(3) phase increases sharply, whereas the 0.6<x less than or equal to 0.8, it decreases with increasing x. The spontaneous magnetostriction lambda(111) of the alloys exhibits a peak near x=0.8 (lambda(111)=2370 X 10(-6)). The magnetostriction \lambda(parallel to) - lambda(perpendicular to) at room temperature was also examined. (C) 1997 American Institute of Physics. [S0003-6951(97)03845-X].

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 04/12/20 alle ore 22:38:00