Unusual temperature dependence of the ordered moment in URu2Si2

被引:3
作者
Honma, T [1 ]
Haga, Y
Yamamoto, E
Metoki, N
Koike, Y
Ohkuni, H
Onuki, Y
机构
[1] Japan Atom Energy Res Inst, Adv Sci Res Ctr, Naka, Ibaraki 3191195, Japan
[2] Osaka Univ, Grad Sch Sci, Toyonaka, Osaka 5600043, Japan
关键词
heavy-fermion superconductor; URu2Si2; neutron scattering;
D O I
10.1016/S0921-4526(98)00788-1
中图分类号
O469 [凝聚态物理学];
学科分类号
070205 ;
摘要
We have performed neutron-scattering experiments in order to study the tiny magnetic moment in a heavy-fermion superconductor URu2Si2. The (1 0 0) magnetic Bragg peak intensity is found to be reduced by about 2% in magnitude below the superconducting transition temperature of about 1 K. This result indicates the interplay between magnetism and superconductivity in URu2Si2. (C) 1999 Elsevier Science B.V. All rights reserved.
引用
收藏
页码:646 / 647
页数:2
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