Study on the Properties of Fe-substituted NdMn2O5

被引：4
|
作者：
Kumar, K. Saravana [1 ]
Venkateswaran, C. [1 ]
机构：
[1] Univ Madras, Dept Nucl Phys, Madras 600025, Tamil Nadu, India
来源：
INTERNATIONAL CONFERENCE ON MATERIALS SCIENCE AND TECHNOLOGY (ICMST 2012) | 2015年 / 73卷
关键词：
MAGNETIC-PROPERTIES; PR; ND;
D O I：
10.1088/1757-899X/73/1/012031
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The oxide, NdFeMnO5, has been synthesized using a two-step synthesis process. First the precursor oxides are high-energy ball milled and the as-milled powders are then sintered to obtain the NdFeMnO5 phase. X-ray diffraction confirms phase formation and the calculated pattern is obtained by the substitution of Mn3+ sites by Fe3+ sites. Agglomeration of small sized grains is observed from the scanning electron microscopy images. Room temperature magnetization measurement shows a paramagnetic behaviour. A ferrimagnetic ordering is observed to be established below similar to 110 K from the thermo-magnetization measurements.
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页数：4
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