STRUCTURAL AND MAGNETIC-PROPERTIES OF THE NOVEL ND3FE29-XTIX COMPOUND FROM POWDER NEUTRON-DIFFRACTION

被引：94

作者：

HU, Z

YELON, WB

机构：

[1] University of Missouri Research Reactor, Columbia

来源：

SOLID STATE COMMUNICATIONS | 1994年 / 91卷 / 03期

关键词：

Crystal structure - Intermetallic compounds - Magnetic properties;

D O I：

10.1016/0038-1098(94)90228-3

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

The structure and stoichiometry of' a new rare-earth iron-base intermetallic compound Nd3Fe29-xTix, has been determined using powder neutron diffraction on a sample with x = 1.24. The structure consists of fifteen unique transition metal sites and two rare-earth sites, in a monoclinic cell of symmetry p21/c. The magnetic moments are aligned along the a-axis and the Ti occupies sites with low rare-earth coordination. The structure shows a distinct stacking along the b-direction, consisting of rare-earth-Fe(Ti) layers and layers containing only Fe(Ti).

引用

页码：223 / 226

页数：4

共 11 条

[1]

CADOGAN JM, UNPUB J APPL PHYS

[2]

COLLOCOTT SJ, 1992, 7TH P INT S MAGN AN, P437

[3] HIGH-ENERGY PRODUCT ND-FE-B PERMANENT-MAGNETS [J].

CROAT, JJ ;

HERBST, JF ;

LEE, RW ;

PINKERTON, FE .

APPLIED PHYSICS LETTERS, 1984, 44 (01) :148-149

[4]

FUERST CD, UNPUB J MAGN MAGN MA

[5]

HADJIPANAYIS GC, 1992, J MAT ENG PERFORMANC, V1, P2

[6] RELATIONSHIPS BETWEEN CRYSTAL-STRUCTURE AND MAGNETIC-PROPERTIES IN ND2FE14B [J].

HERBST, JF ;

CROAT, JJ ;

PINKERTON, FE ;

YELON, WB .

PHYSICAL REVIEW B, 1984, 29 (07) :4176-4178

[7]

Li H.S., 1991, HDB MAGNETIC MAT, V6, P1

[8] STRUCTURAL-PROPERTIES OF A NOVEL MAGNETIC TERNARY PHASE - ND3(FE1-XTIX)29 (0.04-LESS-THAN-OR-EQUAL-TO-X-LESS-THAN-OR-EQUAL-TO-0.06) [J].

LI, HS ;

CADOGAN, JM ;

DAVIS, RL ;

MARGARIAN, A ;

DUNLOP, JB .

SOLID STATE COMMUNICATIONS, 1994, 90 (08) :487-492

[9] A NEUTRON-DIFFRACTION AND MOSSBAUER-EFFECT STUDY OF THE ND2FE17-X-SIX SOLID-SOLUTIONS [J].

LONG, GJ ;

MARASINGHE, GK ;

MISHRA, S ;

PRINGLE, OA ;

GRANDJEAN, F ;

BUSCHOW, KHJ ;

MIDDLETON, DP ;

YELON, WB ;

POURARIAN, F ;

ISNARD, O .

SOLID STATE COMMUNICATIONS, 1993, 88 (10) :761-764

[10]

MARASINGHE GK, 1993, J APPL PHYS DEC

← 1 2 →