Magnetization study of a UIrAl single crystal

被引：10

作者：

Andreev, AV ^{[1
]}

机构：

[1] Inst Phys ASCR, Prague 18221 8, Czech Republic

来源：

JOURNAL OF ALLOYS AND COMPOUNDS | 2002年 / 336卷 / 1-2期

关键词：

actinide compounds; magnetically ordered materials; anisotropy; magnetic measurements;

D O I：

10.1016/S0925-8388(01)01889-8

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The field and temperature dependence of the magnetization has been studied for the first time on a single crystal of the hexagonal intermetallic UlrAl. The compound is a ferromagnet below the Curie temperature T-C = 62 K with a ground-state spontaneous magnetic moment of M-s = 0.96 mu(B). The huge uniaxial anisotropy (the anisotropy field B-a exceeds 200 T) leads to characteristic hysteresis properties which obey the model of high intrinsic coercivity of narrow domain walls (C) 2002 Elsevier Science B.V. All rights reserved.

引用

页码：77 / 80

页数：4

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