Domain-wall trapping in a ferromagnetic nanowire network

被引：0
|
作者：
Saitoh, E. [1 ]
Tanaka, M. [1 ]
Miyajima, H. [1 ]
Yamaoka, T. [2 ]
机构：
[1] Department of Physics, Keio University, Yokohama 223-8522, Japan
[2] Seiko Instruments Inc., Matsudo 270-2222, Japan
来源：
| 1600年 / American Institute of Physics Inc.卷 / 93期
关键词：
Atomic force microscopy - Electron beam lithography - Honeycomb structures - Magnetic domains - Magnetic field effects - Magnetic moments - Magnetization - Nanostructured materials - Remanence;
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摘要：
The magnetic domain configurations for remanent state of a submicron ferromagnetic nanowire network were studied by using magnetic force microscopy (MFM) based techniques. In the remanent state, firmly trapped domain walls appeared to minimize the exchange energy at the network's vetexes. The result thus indicated that the magnetic properties of the ferromagnetic network were governed by the interwire magnetic interaction at the vertexes.
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