Pressure effect on spontaneous magnetization and first-order magnetization process in the Er2Fe17 single crystal

被引:2
|
作者
Kamarád, J
Mikulina, O
Arnold, Z
Garcia-Landa, B
Ibarra, MR
Algarabel, PA
机构
[1] Inst Phys AS CR, Prague 16253 6, Czech Republic
[2] Univ Zaragoza, Fac Ciencias, ICMA, Dept Fis Mat Condensada, E-50009 Zaragoza, Spain
关键词
magnetic moment; FOMP; pressure effect;
D O I
10.1016/S0304-8853(98)00906-8
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
A complex magnetic behavior of the Er2Fe17 compound can be characterized by the first-order magnetization process observed in the hard c magnetization direction. The magnetization and critical held H-CR of the first-order magnetization process in the Er2Fe17 single crystal have been measured under hydrostatic pressure up to 10 kbar in the temperature range 5-300 K. A significant decrease of the spontaneous magnetization with increasing pressure has been observed. The value of H-CR increases under pressure at low temperatures, but the pressure dependence of H-CR is more complex above 60 K. (C) 1999 Elsevier Science B.V. All rights reserved.
引用
收藏
页码:701 / 702
页数:2
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