Magnetic properties of GdMnO3 and Gd0.67Ca0.33MnO3 compounds

被引：0
|
作者：
Zukrowski, J
Wasniowska, M
Tarnawski, Z
Przewoznik, J
Chmist, J
Kozlowski, A
Krop, K
Sawicki, M
机构：
[1] Stanislaw Staszic Univ Min & Met, Fac Phys & Nucl Tech, Dept Solid State Phys, PL-30059 Krakow, Poland
[2] Polish Acad Sci, Inst Phys, PL-02668 Warsaw, Poland
来源：
ACTA PHYSICA POLONICA B | 2003年 / 34卷 / 02期
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D O I：
暂无
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The AC and DC susceptibilities, Fe-57 and Gd-155 Mossbauer and XRD studies of GdMnO3 and Gd0.67Ca0.33MnO3 manganites are presented. It was found that Mn moments order antiferromagnetically at 40 K for GdMnO3 and at 60-70 K for Gd0.67Ca0.33MnO3 (although with ferromagnetic component). The Gd moments order antiferromagnetically at 20 K for GdMnO3 and at 25 K for Gd0.67Ca0.33MnO3 but in this case some polarisation of Gd moments by Mn sublattice exists up to 60-70 K.
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页码：1533 / 1536
页数：4
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