| ID | 30272 |
| フルテキストURL | |
| 著者 |
Fujiwara, Koji
Okayama University
Ikeda, Fumiaki
PHOTON Company Limited, Kyoto
Kameari, Akihisa
Science Solutions International Laboratory, Incorporated
Kanai, Yasushi
Niigata Institute of Technology
Nakamura, Kimio
Central Research Laboratory, Hitachi, Limited
Tani, Koji
Japan Research Institute, Limited
Yamada, Takashi
Japan Research Institute, Limited
|
| 抄録 | A benchmark problem has been proposed by the Storage Research Consortium (SRC) in Japan, for evaluating the applicability of computer codes to 3-D nonlinear eddy current analysis of thin film magnetic recording write head. Various codes using the finite element method are compared in terms of the write head field and the computational efficiency. The difficulty in 3-D mesh generation of thin film head is also discussed. The write head fields calculated by various codes using different meshes show fairly good agreement. The calculated write head fields are verified by measurement using a stroboscopic electron beam tomography. It is found that the calculation time strongly depends on unknown variables |
| キーワード | eddy currents
magnetic heads
magnetic recording
magnetic thin film devices
mesh
generation
tomography
|
| 備考 | Digital Object Identifier: 10.1109/20.877789
Published with permission from the copyright holder. This is the institute's copy, as published in Magnetics, IEEE Transactions on, July 2000, Volume 36, Issue 4, Part 1, Pages 1784-1787. Publisher URL:http://dx.doi.org/10.1109/20.877789 Copyright © 2000 IEEE. All rights reserved. |
| 発行日 | 2000-7
|
| 出版物タイトル |
Magnetics
|
| 巻 | 36巻
|
| 号 | 4号
|
| 開始ページ | 1784
|
| 終了ページ | 1787
|
| 資料タイプ |
学術雑誌論文
|
| 言語 |
英語
|
| 査読 |
有り
|
| DOI | |
| Submission Path | electricity_and_magnetism/133
|
