Development of magnetism in the UNi1-xRuxAl quasiternary intermetallics

被引：10

作者：

Andreev, AV

Bartashevich, MI

Goto, T

Sechovsky, V

Havela, L

Dremov, RV

机构：

[1] Charles Univ, Prague 12116 2, Czech Republic

[2] Tohoku Univ, IMR, Sendai, Miyagi 98077, Japan

[3] Univ Tokyo, ISSP, Tokyo 106, Japan

[4] Inst Phys, Prague 18040 8, Czech Republic

来源：

PHYSICA B | 1998年 / 246卷

关键词：

uranium intermetallics; magnetic properties; metamagnetism;

D O I：

10.1016/S0921-4526(97)00963-0

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

Magnetization of UNi1-xRuxAl solid solutions was measured at 4.2 K on isotropic powder samples in pulsed magnetic fields up to 26 T. Antiferromagnetism of UNiAl is suppressed completely for x = 0.15 as inferred from the loss of metamagnetic transition on the high-field magnetization curve. The compounds with 0.15 < x < 0.95 have a spontaneous magnetic moment. Curie temperature and the spontaneous magnetic moment reach the maximum value of 80 K and 0.8 mu(B)/f.u., respectively, for x = 0.6. (C) 1998 Elsevier Science B.V. All rights reserved.

引用

页码：468 / 471

页数：4

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