Effect of Cu for Mn on the magnetic properties of Mn-Zn ferrites

被引：0

作者：

Haque, MM

Huq, M ^{[1
]}

Hakim, MA

机构：

[1] Islam Univ, Dept Elect & Appl Phys, Kushita, Bangladesh

[2] Bangladesh Univ Engn & Technol, Dept Phys, Dhaka, Bangladesh

[3] Atom Energy Ctr, Magnet Mat Sect, Dhaka, Bangladesh

来源：

INDIAN JOURNAL OF PHYSICS AND PROCEEDINGS OF THE INDIAN ASSOCIATION FOR THE CULTIVATION OF SCIENCE-PART A | 2004年 / 78A卷 / 03期

关键词：

ferrite; magnetization; magnetic permeability;

D O I：

暂无

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

The effect of Mu(2+) substitution for Cu2+ ions in the magnetic properties of iron-excess Mn-Zn ferrites Mn0.70-xCuxZn0.22Fe2.08O4 with x = 0.0, 0.06, 0.10, 0.15 have been investigated. X-ray analysis indicates the formation of single phase cubic spinel structure for all values of x. The bulk and X-ray density increases whereas porosity decreases with increased value of x. The saturation magnetization seems to decrease with increasing value of x. The Curie temperature shows a decreasing trend for the increased substitution of Cu2+ ions. The real part of the complex permeability is found to increase as Cu content increases.

引用

页码：397 / 400

页数：4

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