LONG-RANGE ANTIFERROMAGNETIC ORDER IN CECU5.5AU0.5

被引：22

作者：

CHATTOPADHYAY, T

VONLOHNEYSEN, H

TRAPPMANN, T

LOEWENHAUPT, M

机构：

[1] UNIV KARLSRUHE, INST PHYS, W-7500 KARLSRUHE, GERMANY

[2] FORSCHUNGSZENTRUM JULICH, INST FESTKORPERFORSCH, W-5170 JULICH 1, GERMANY

来源：

ZEITSCHRIFT FUR PHYSIK B-CONDENSED MATTER | 1990年 / 80卷 / 02期

关键词：

D O I：

10.1007/BF01357496

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

The magnetic ordering previously discovered in CeCu6-xAux heavy-fermion alloys is shown to be of long-range antiferromagnetic type by elastic neutron scattering performed on a polycrystalline sample. The data are compatible with an incommensurate wave vector (0.17, 0, 0.514). Although a definite assignment needs a single-crystal study, the magnetic structure is clearly different from the type of magnetic correlations in pure CeCu6 found in inelastic scattering. © 1990 Springer-Verlag.

引用

页码：159 / 160

页数：2

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