Magnetic properties of Mn1-xZnxFe2O4 ferrite nanoparticles prepared by using Co-precipitation

被引：22

作者：

Lan, N. T. ^{[1
]}

Hien, T. D. ^{[1
]}

Duong, N. P. ^{[1
]}

Truong, D. V. ^{[1
]}

机构：

[1] Hanoi Univ Technol, Int Training Inst Mat Sci, Hanoi, Vietnam

来源：

JOURNAL OF THE KOREAN PHYSICAL SOCIETY | 2008年 / 52卷 / 05期

关键词：

Co-precipitation; nanoparticles; Mn-Zn spinel ferrite;

D O I：

10.3938/jkps.52.1522

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Mn1-xZnxFe2O4 (x = 0, 0.1, 0.3, 0.5, 0.7) ferrite nanoparticles have been prepared by using a chemical co-precipitation method. X-ray diffraction (XRD) and vibrating sample magnetometer (VSM) measurements were utilized to study the impacts of Zn substitution on the particle size and the magnetic properties. The particles have a spinel structure and form on a nanometer scale. The Curie temperature T-C, the blocking temperature T-B, the coercivity H-C and the particle size decrease with increasing Zn substitution.

引用

页码：1522 / 1525

页数：4

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