Magnetic properties of single crystal EuCo2Ge2

被引：17
|
作者：
Hossain, Z [1 ]
Geibel, C [1 ]
机构：
[1] Max Planck Inst Chem Phys Solids, Mat Dev Grp, D-01187 Dresden, Germany
来源：
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 2003年 / 264卷 / 2-3期
关键词：
Eu-compound; antiferromagnetism; metamagnetic transition; magnetic moment;
D O I：
10.1016/S0304-8853(03)00177-X
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
We present resistivity, magnetization, specific heat and magnetoresistance data on single crystals of EuCo2Ge2 which undergo antiferromagnetic transition below T-N = 23 K. Linear magnetization and positive magnetoresistance for low field in the ordered state are consistent with the antiferromagnetic nature of the,magnetic ordering. The compound exhibits metamagnetic transition-In contrast to the previous report on polycrystalline sample (J. Phys. Chem. Solids 39 (1978) 767), our findings suggest no moment on Co. (C) 2003 Elsevier Science B.V. All rights reserved.
引用
收藏
页码：142 / 145
页数：4
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