Revised P-T phase diagram of URu2Si2

被引:15
作者
Sato, N. K. [1 ]
Uemura, S.
Motoyama, G.
Nishioka, T.
机构
[1] Nagoya Univ, Grad Sch Sci, Dept Phys, Nagoya, Aichi 4648602, Japan
[2] Kochi Univ, Fac Sci, Dept Mat Sci, Kochi 7808520, Japan
关键词
URu2Si2; phase diagram; superconductivity;
D O I
10.1016/j.physb.2006.01.154
中图分类号
O469 [凝聚态物理学];
学科分类号
070205 ;
摘要
We present a revised pressure-temperature phase diagram of URu2Si2 determined from AC magnetic susceptibility, DC magnetization, and thermal expansion experiments. We have observed that the superconductivity does not coexist with a large moment antiferromagnetically ordered state which appears above a critical pressure. (c) 2006 Elsevier B.V. All rights reserved.
引用
收藏
页码:576 / 577
页数:2
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