Electrical and magnetic properties in NpTGa5 (T = Fe, Co, Ni)

被引：7

作者：

Yamamoto, E

Aoki, D

Homma, Y

Shiokawa, Y

Haga, Y

Nakamura, A

Onuki, Y

机构：

[1] Japan Atom Energy Res Inst, Adv Sci Res Ctr, Tokai, Ibaraki 3191195, Japan

[2] Tohoku Univ, Mat Res Inst, Oarai, Ibaraki 3111313, Japan

[3] Osaka Univ, Grad Sch Sci, Toyonaka, Osaka 5600043, Japan

来源：

PHYSICA B-CONDENSED MATTER | 2005年 / 359卷

关键词：

NpFeGa5; NpCoGa5; NpNiGa5; electrical resistivity; magnetization; susceptibility;

D O I：

10.1016/j.physb.2005.01.298

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

We succeeded in growing a high-quality single crystal of NpTGa5 (T = Fe, Co, Ni) with the tetragonal structure by the Ga-flux method and measured the electrical resistivity, magnetic susceptibility and magnetization. NpFeGa5 and NpCoGa5 are antiferromagnets with a Neel temperature of 116 and 47 K, respectively. On the other hand, NpNiGa5 orders ferromagnetically below 30 K, but changes into another magnetic state with an antiferromagnetic character. (c) 2005 Elsevier B.V. All rights reserved.

引用

页码：1099 / 1101

页数：3

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