Magnetic properties near the non-Fermi-liquid regime in the antiferromagnetic heavy-fermion compound YbAgGe

被引：0
|
作者：
Niklowitz, P. G.
Knebel, G.
Flouquet, J.
Bud'ko, S. L.
Canfield, P. C.
机构：
[1] CEA, SPSMS, F-38054 Grenoble 9, France
[2] Iowa State Univ, Ames Lab, Ames, IA 50011 USA
[3] Iowa State Univ, Dept Phys & Astron, Ames, IA 50011 USA
来源：
PHYSICA B-CONDENSED MATTER | 2006年 / 378-80卷 / SPEC. ISS.期
关键词：
YbAgGe; heavy-fermion; Magnetoresistance;
D O I：
10.1016/j.physb.2006.01.061
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
Measurements of the magnetoresistance down to 75 mK give indications for the evolution of the magnetic ground state of YbAgGe from antiferromagnetic order at zero field to a field polarised state at high fields. In particular, the feature at 5 T closest to the field range, where non-Fermi-liquid behaviour had been previously observed, is associated with an increase of the field-induced ferromagnetic component. (c) 2006 Published by Elsevier B.V.
引用
收藏
页码：161 / 162
页数：2
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