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アイテム
Anisotropy Pinning of Domain Walls in a Soft Amorphous Magnetic Material
http://hdl.handle.net/10228/1212
http://hdl.handle.net/10228/1212f93a8f14-54a8-43f9-b219-39e4dfaa7547
| 名前 / ファイル | ライセンス | アクション |
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Ieee.27.3678-3689.pdf (4.9 MB)
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| アイテムタイプ | 学術雑誌論文 = Journal Article(1) | |||||
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| 公開日 | 2008-11-20 | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | journal article | |||||
| タイトル | ||||||
| タイトル | Anisotropy Pinning of Domain Walls in a Soft Amorphous Magnetic Material | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 著者 |
Schafer, Rudolf
× Schafer, Rudolf× Ho, Wing.K× 山崎, 二郎× Hubert, Alex× Humphrey, Floyd.B |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Annealing short very low magnetostriction amorphous ribbons in the demagnetized state results in a Perminvar-like reentrant hysteresis loop due to domain wall stabilization by the induced anisotropy. After a hard saturation, the loop changes to that of an unprocessed ribbon. In this investigation, ribbons are annealed in the demagnetized state with one wall along the ribbon middle. This wall becomes pinned during the heat treatment. Reentrant reversal occurs when reverse domains are nucleated at the ribbon edge with a threshold field larger than the demagnetizing field, this wall does not annihilate when it meets the pinned wall but leaves a line of reverse domains stabilized by ripple in the anisotropy. These domains enable a regular smooth reversal for the demagnetization process until the ribbon returns to the pinned configuration. The regular loop appears when the ribbon has been completely saturated by a large field. Mobile walls are nucleated on both sides of the pinned wall so that the ribbon does not return to the pinned configuration. Reversal now follows the usual demagnetization curve over the entire cycle. Kerr magnetooptical domain and domain wall observations are used in this investigation. All of the possible wall structures predicted by the model of asymmetric flux closed Bloch walls were identified. | |||||
| 言語 | en | |||||
| 書誌情報 |
en : IEEE Transactions on Magnetics 巻 27, 号 4, p. 3678-3689, 発行日 1991-07 |
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| 出版社 | ||||||
| 出版者 | Institute of Electrical and Electronics Engineers | |||||
| DOI | ||||||
| 関連タイプ | isIdenticalTo | |||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | http://doi.org/10.1109/20.102937 | |||||
| NCID | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AA00667933 | |||||
| ISSN | ||||||
| 収録物識別子タイプ | PISSN | |||||
| 収録物識別子 | 0018-9464 | |||||
| ISSN | ||||||
| 収録物識別子タイプ | EISSN | |||||
| 収録物識別子 | 1941-0069 | |||||
| 著作権関連情報 | ||||||
| 権利情報 | Copyright (c) 1991 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE. | |||||
| 出版タイプ | ||||||
| 出版タイプ | VoR | |||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
| 査読の有無 | ||||||
| 値 | yes | |||||
