MAGNETIC PHASE-DIAGRAM OF NDRU2SI2

被引：6

作者：

SHIGEOKA, T ^{[1
]}

IWATA, N ^{[1
]}

KISHINO, T ^{[1
]}

NISHI, M ^{[1
]}

OOHARA, Y ^{[1
]}

YOSHIZAWA, H ^{[1
]}

机构：

[1] UNIV TOKYO, INST SOLID STATE PHYS, TOKYO 113, JAPAN

来源：

PHYSICA B-CONDENSED MATTER | 1993年 / 186-88卷

关键词：

D O I：

10.1016/0921-4526(93)90664-R

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

Magnetic phase diagram of NdRu2Si2 has been constructed by measurements of magnetization and neutron diffraction in magnetic fields using a single crystal. Four magnetic phases appear below T(N) = 23 K: (1) an antiferromagnetic phase with the wave vector k1 = [0. 13, 0.13, 01 for 23 K > T > 8 K at low fields, (2) a ferrimagnetic phase with k1 and k2 = [0.26, 0, 0] having about a half saturation moment for 23 K > T > 16 K around 0.55-0.8 T, (3) a ferrimagnetic phase with k1 having a small ferromagnetic component for T < 8 K at very low fields, (4) a forced ferromagnetic phase at a high field for all temperatures.

引用

页码：652 / 654

页数：3

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