Single crystal growth and magnetic properties of pseudo-kagome lattice RRhPb (R = Nd, Sm and Gd)

被引：1
|
作者：
Matsumoto, Y. [1 ]
Goto, R. [1 ]
Haga, Y. [2 ]
Fisk, Z. [2 ,3 ]
Ohara, S. [1 ]
机构：
[1] Nagoya Inst Technol, Grad Sch Engn, Dept Engn Phys Elect & Mech, Nagoya, Aichi 4668555, Japan
[2] Japan Atom Energy Agcy, Adv Sci Res Ctr, Tokai, Ibaraki 3191195, Japan
[3] Univ Calif Irvine, Dept Phys & Astron, Irvine, CA 92697 USA
来源：
INTERNATIONAL CONFERENCE ON STRONGLY CORRELATED ELECTRON SYSTEMS (SCES 2016) | 2017年 / 807卷
关键词：
RARE-EARTH; NEUTRON-DIFFRACTION; AU; PB;
D O I：
10.1088/1742-6596/807/4/042006
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
We have synthesized single crystals of RRhPb (R = Nd, Sm and Gd) with hexagonal ZrNiAl-type structure from Pb-flux. The crystal structures were confirmed by powder X-ray di ff raction and the compositions were determined by electron-probe micro-analyzer (EPMA). We have measured their magnetic properties of RRhPb. It is found that the RRhPb (R = Nd, Sm and Gd) are antiferromagnets with two successive phase transitions with magnetic ordering occuring at T-N1 = 3.6 K and T-N2 = 3.4 K in NdRhPb, T-N1 = 11.5 K and T-N2 = 8.3 K in SmRhPb and T-N1 = 17.6 K and T-N2 = 15.3 K in GdRhPb.
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页数：5
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