Magnetic nanoparticles with core/shell structures

被引：77
|
作者：
College of Science, South China Agriculture University, Guangzhou 510642, China [1 ]
不详 [2 ]
机构：
[1] College of Science, South China Agriculture University
[2] National Laboratory of Solid State Microstructures, Jiangsu Provincial Laboratory for Nano Technology, Nanjing University
来源：
J. Nanosci. Nanotechnol. | 2008年 / 6卷 / 2781-2792期
关键词：
Core/shell structure; Magnetic property; Nanoparticle;
D O I：
10.1166/jnn.2008.018
中图分类号：
学科分类号：
摘要：
Magnetic nanoparticles with core/shell structures are an important class of functional materials, possessing unique magnetic properties due to their tailored dimensions and compositions. This paper reviews mainly our recent advances in the preparation and characterizations of core/shell structured magnetic materials, focusing in nonmagnetic, antiferromagnetic, or ferro/ferri-magnetic shell coated magnetic core particles. And some of the unique properties of core-shell materials and their selfassembly are presented. Shell layers are shown to serve various functions. A broad demonstration of the successful blend of these types of materials synthesis, microstructural evolution and control, new physics and novel applications that is central to research in this field is presented. Copyright © 2008 American Scientific Publishers All rights reserved.
引用
收藏
页码：2781 / 2792
页数：11
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