Reentrant hidden order at a metamagnetic quantum critical end point

被引：60

作者：

Harrison, N

Jaime, M

Mydosh, JA

机构：

[1] Los Alamos Natl Lab, Natl High Magnet Field Lab, Los Alamos, NM 87545 USA

[2] Leiden Univ, Kamerlingh Onnes Lab, NL-2300 RA Leiden, Netherlands

[3] Max Planck Inst Chem Phys Solids, D-01187 Dresden, Germany

来源：

PHYSICAL REVIEW LETTERS | 2003年 / 90卷 / 09期

关键词：

D O I：

10.1103/PhysRevLett.90.096402

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Magnetization measurements of URu2Si2 in pulsed magnetic fields of 44 T reveal that the hidden order phase is destroyed before appearing in the form of a reentrant phase between approximate to36 and 39 T. Evidence for conventional itinerant electron metamagnetism at higher temperatures suggests that the reentrant phase is created in the vicinity of a quantum critical end point.

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页数：4

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