Structural characterization and magnetization of Mg0.7Zn0.3SmxFe2-xO4 ferrites

被引：42

作者：

Al-Haj, M ^{[1
]}

机构：

[1] Mutah Univ, Dept Phys, Mutah, Jordan

来源：

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 2006年 / 299卷 / 02期

关键词：

ferrites; X-ray diffraction; lattice parameter; X-ray density; magnetization;

D O I：

10.1016/j.jmmm.2005.05.003

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Mg0.7Zn0.3SmxFe2-xO4 ferrites were prepared by the solid-state reaction method and were characterized by X-ray diffraction and magnetization measurements. A single spinet phase was obtained in the range 0.00 <= x <= 0.03. The lattice parameter was found to increase at x = 0.01 and then decreases up to x = 0.03, which may indicate a distortion in the spinel lattice. The saturation magnetization was found to decrease with the increase in x up to 0.04, due to the replacement of the Fe3+ ions by the Sm3+ ions. (c) 2005 Elsevier B.V. All rights reserved.

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页码：435 / 439

页数：5

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