Ferromagnetism in the U1-xYxCoAl system

被引：16

作者：

Andreev, AV

Kozlovskaya, IK

Mushnikov, NV

Goto, T

Sechovsky, V

Havela, L

Homma, Y

Shiokawa, Y

机构：

[1] Charles Univ, Dept Met Phys, CR-12116 Prague 2, Czech Republic

[2] Acad Sci Czech Republ, Inst Phys, CZ-18040 Prague, Czech Republic

[3] Univ Tokyo, Inst Solid State Phys, Minato Ku, Tokyo 106, Japan

[4] Tohoku Univ, IMR, Aoba Ku, Sendai, Miyagi 98077, Japan

来源：

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 1999年 / 196卷

关键词：

uranium intermetallics; metamagnetism;

D O I：

10.1016/S0304-8853(98)00902-0

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

UCoAl is a 5f band metamagnet. The U1-xYxCoAl solid solutions were found to exhibit ferromagnetism for low Y content. The spontaneous magnetic moment reaches a maximum value of 0.22 mu(B) for x = 0.06 and vanishes around x = 0.15, T-c is nearly constant (approximate to 14 K) for x = 0.02-0.08. The unit-cell volume increases linearly with x up to 0.4. (C) 1999 Elsevier Science B.V. All rights reserved.

引用

页码：658 / 659

页数：2

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