Dipolar interactions and structural coherence in iron nanoparticle arrays

被引：0
|
作者：
Farrell, D
Cheng, YH
Ding, Y
Yamamuro, S
Sanchez-Hanke, C
Kao, CC
Majetich, SA [1 ]
机构：
[1] Carnegie Mellon Univ, Dept Phys, Pittsburgh, PA 15213 USA
[2] Nagoya Inst Technol, Dept Mat Sci & Engn, Nagoya, Aichi 4668555, Japan
[3] Brookhaven Natl Lab, Natl Synchrotron Light Source Dept, Upton, NY 11973 USA
来源：
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 2004年 / 282卷
关键词：
magnetic nanoparticle; dipolar interaction; array;
D O I：
10.1016/j.jmmm.2004.04.025
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Self-assembled arrays of iron nanoparticles are characterized structurally by transmission electron microscopy and small-angle X-ray scattering, and magnetically by low-temperature hysteresis loops and magnetic relaxation. The differences in the magnetic properties are related to the strength of magnetic dipolar interactions and to the degree of structural ordering in the arrays. (C) 2004 Elsevier B.V. All rights reserved.
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页码：1 / 5
页数：5
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