MAGNETIC-STRUCTURE OF THE HEAVY-FERMION ALLOY CECU5.5AU0.5

被引：42

作者：

SCHRODER, A

LYNN, JW

ERWIN, RW

LOEWENHAUPT, M

VONLOHNEYSEN, H

机构：

[1] FORSCHUNGSZENTRUM JULICH,IFF,JULICH,GERMANY

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

[3] NIST,RRD,GAITHERSBURG,MD 20899

来源：

PHYSICA B | 1994年 / 199卷

关键词：

D O I：

10.1016/0921-4526(94)91733-7

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

Neutron diffraction measurements were performed on a single crystal of the heavy fermion compound CeCu5.5Au0.5. Below TN = 1.00 +/- 0.05 K an incommensurate magnetic structure was found with wave vector q = (+/- 0.59, 0, 0), which completely explains the previous powder diffraction data. This wave vector differs from the wave vectors characterizing the correlated fluctuations in CeCu6, where q along the a direction is commensurate.

引用

页码：47 / 48

页数：2

共 8 条

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