Neutron diffraction study of Lu2Fe17 under high pressure

被引:25
|
作者
Prokhnenko, O
Ritter, C
Medvedeva, I
Arnold, Z
Kamarád, J
Kuchin, A
机构
[1] AS CR, Inst Phys, Prague 16253 6, Czech Republic
[2] Inst Laue Langevin, F-38042 Grenoble 9, France
[3] Inst Met Phys, Ekaterinburg 620219, Russia
关键词
intermetallic compounds; neutron scattering; magnetic structure; high pressure;
D O I
10.1016/S0304-8853(02)01147-2
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
Neutron diffraction techniques were used to study the evolution of the magnetic states of Lu2Fe17 under hydrostatic pressure up to 5 kbar in the temperature range 2-300 K. The ferromagnetic phase gets suppressed by pressure and an incommensurate antiferromagnetic phase is found to exist down to 2 K under a pressure of 5 kbar. The complex thermal evolution of the magnetic structures of Lu2Fe17 at ambient and high pressures is presented and discussed. (C) 2002 Elsevier Science B.V. All rights reserved.
引用
收藏
页码:564 / 566
页数:3
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