Magnetic structures of the high-pressure modifications of CoMoO4 and CuMoO4

被引:41
作者
Ehrenberg, H
Wiesmann, M
Garcia-Jaca, J
Weitzel, H
Fuess, H
机构
[1] Tech Univ Darmstadt, Fachbereich Mat Wissensch, Fachgebiet Strukturforsch, D-64287 Darmstadt, Germany
[2] Univ Cambridge, Interdisciplinary Res Ctr Superconduct, Cambridge CB3 0HE, England
[3] Univ Complutense Madrid, Fac Ciencias Quim, Dept Quim Inorgan, E-28040 Madrid, Spain
关键词
magnetic structure; magnetic susceptibility; exchange coupling;
D O I
10.1016/S0304-8853(97)01008-1
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
The magnetic structures of the high-pressure modifications CoMoO4-II and CuMoO4-III with wolframite structure have been determined by neutron powder diffraction and are discussed in the light of the underlying crystal structure, including the comparison with CoWO4 and CuWO4, respectively. (C) 1998 Elsevier Science B.V. All rights reserved.
引用
收藏
页码:152 / 160
页数:9
相关论文
共 14 条
[1]  
Anders A. G., 1972, Soviet Physics - JETP, V35, P934
[2]   Crystal structure and magnetic properties of CuMoO4 at low temperature (gamma-phase) [J].
Ehrenberg, H ;
Weitzel, H ;
Paulus, H ;
Wiesmann, M ;
Wltschek, G ;
Geselle, M ;
Fuess, H .
JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS, 1997, 58 (01) :153-160
[3]   MAGNETIC-STRUCTURES OF ALPHA-FEMOO4 AND ALPHA-COMOO4 [J].
EHRENBERG, H ;
WLTSCHEK, G ;
TROUW, F ;
KROENER, T ;
WEITZEL, H ;
FUESS, H .
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 1994, 135 (03) :355-360
[4]   THE SPATIAL-DISTRIBUTION OF MAGNETIZATION IN COBALT TUNGSTATE, COWO4 [J].
FORSYTH, JB ;
WILKINSON, C .
JOURNAL OF PHYSICS-CONDENSED MATTER, 1994, 6 (16) :3073-3080
[5]   THE ANTIFERROMAGNETIC STRUCTURE OF COPPER TUNGSTATE, CUWO4 [J].
FORSYTH, JB ;
WILKINSON, C ;
ZVYAGIN, AI .
JOURNAL OF PHYSICS-CONDENSED MATTER, 1991, 3 (43) :8433-8440
[7]   Magnetic excitations in the ordered phase of the antiferromagnetic alternating chain compound CuWO4 [J].
Lake, B ;
Tennant, DA ;
Cowley, RA ;
Axe, JD ;
Chen, CK .
JOURNAL OF PHYSICS-CONDENSED MATTER, 1996, 8 (44) :8613-8634
[8]  
LARSON AC, 1990, GSAS GEN STRUCTURE A
[9]   DEPENDENCE OF MAGNETIC-PROPERTIES ON STRUCTURE IN THE SYSTEMS NIMOO4 AND COMOO4 [J].
SIEBER, K ;
KERSHAW, R ;
DWIGHT, K ;
WOLD, A .
INORGANIC CHEMISTRY, 1983, 22 (19) :2667-2669
[10]   REFINEMENT OF MAGNETIC-STRUCTURES OF NIWO4 AND COWO4 [J].
WEITZEL, H ;
LANGHOF, H .
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 1977, 4 (1-4) :265-274