MAGNETOCRYSTALLINE ANISOTROPY OF RFE4AL8 SINGLE-CRYSTALS INVESTIGATED BY TORQUE MAGNETOMETRY

被引：3
|
作者：
DRZAZGA, Z
TALIK, E
HEIMANN, J
SZADE, J
机构：
[1] Institute of Physics, Silesian University, 40-007 Katowice
来源：
IEEE TRANSACTIONS ON MAGNETICS | 1994年 / 30卷 / 02期
关键词：
D O I：
10.1109/20.312472
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Anisotropy studies by the torsion method have been performed on RFe4Al8 single crystals, where R=Y, Ho, Dy, in the temperature range 4.2-298 K and in magnetic field up to 1.76 T. For YFe4Al8 magnetization reorientation near 170 K is observed. The introduction of the magnetic rare earth with its high magnetic anisotropy leads to the unusal properties of magnetic torque at low temperature. These phenomena indicate the spin glass state in the R and Fe sublattices established by the external field.
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页码：1006 / 1008
页数：3
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