Specific heat of CeIn3-xSnx single crystals in the vicinity of the quantum critical point

被引：10

作者：

Rus, T

Wilhelm, H

Stockert, O

Lühmann, T

Caroca-Canales, N

Sereni, JG

Geibel, C

Steglich, F

机构：

[1] Max Planck Inst Chem Phys Fester Stoffe, D-01187 Dresden, Germany

[2] Ctr Atom Bariloche, Lab Bajas Temp, RA-8400 San Carlos De Bariloche, Rio Negro, Argentina

来源：

PHYSICA B-CONDENSED MATTER | 2005年 / 359卷

关键词：

CeIn3-xSnx; magnetic order; critical spill fluctuations;

D O I：

10.1016/j.physb.2004.12.057

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

We report on results of low-temperature specific heat experiments on single crystals of the cubic alloy CeIn3-xSnx (x = 0.55,0.60, 0.65, and 0.80). The measurements support three-dimensional critical spin fluctuations in the vicinity of the magnetic instability, i.e. for x(c) approximate to 0.67, where the antiferromagnetic order vanishes. (c) 2005 Elsevier B.V. All rights reserved.

引用

页码：62 / 64

页数：3

共 9 条

[1]

Custers J, 2003, ACTA PHYS POL B, V34, P379

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