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| ファイル | 記述 | サイズ | フォーマット | |
|---|---|---|---|---|
| 1.3556923.pdf | 850.13 kB | Adobe PDF | 見る/開く |
| タイトル: | Magnetization process analysis using a simplified domain structure model |
| 著者: | Matsuo, T.    https://orcid.org/0000-0001-9416-1566 (unconfirmed) |
| キーワード: | demagnetisation magnetic anisotropy magnetic domain walls magnetic hysteresis magnetic transitions magnetostatics micromagnetics nucleation |
| 発行日: | Apr-2011 |
| 出版者: | American Institute of Physics |
| 誌名: | JOURNAL OF APPLIED PHYSICS |
| 巻: | 109 |
| 号: | 7 |
| 論文番号: | 07D332 |
| 抄録: | A domain structure model (DSM) is simplified to analytically reveal the basic mechanism of the mesoscopic magnetization process. Magnetic energy components are normalized by the anisotropic energy to compare the influence of individual energy components explicitly. The magnetostatic field is approximated as the product of averaged magnetization and demagnetizing factors. A simple two-domain model represents the domain wall motion, nucleation-type hysteresis, and magnetization rotation. Magnetization curves obtained by the simplified DSM agree with those given by the periodic micromagnetic simulation. The simplified DSM represents the discontinuous magnetization-state transition observed in a magneto-impedance sensor. |
| 著作権等: | Copyright 2011 American Institute of Physics. This article may be downloaded for personal use only. Any other use requires prior permission of the author and the American Institute of Physics. The following article appeared in JOURNAL OF APPLIED PHYSICS 109, 07D332 (2011) and may be found at http://link.aip.org/link/?jap/109/07D332 |
| URI: | http://hdl.handle.net/2433/160649 |
| DOI(出版社版): | 10.1063/1.3556923 |
| 関連リンク: | http://link.aip.org/link/?jap/109/07D332 |
| 出現コレクション: | 学術雑誌掲載論文等 |
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