Three-dimensional reconstruction of magnetic stray fields using reflection electron beam tomography

被引:3
|
作者
Yin, J
Matsuda, J
Nomizu, S
机构
[1] Department of Electrical Engineering, Nagaoka University of Technology, Nagaoka, Niigata, 940-21
关键词
D O I
10.1088/0022-3727/29/5/002
中图分类号
O59 [应用物理学];
学科分类号
摘要
In this paper, a method of reconstructing three-dimensional magnetic stray fields on the surface of a magnetic recording head using reflection electron beam tomography is presented. An algorithm for reconstructing the magnetic flux density in three dimensions from the deflection vectors of the electron beams has been developed and tested. An application to a one-turn coil model, which is used as the simplest model of a magnetic head, is presented.
引用
收藏
页码:1116 / 1123
页数:8
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