書誌事項
- タイトル別名
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- Current Induced Dynamical Phases on Geometrically Constrained Magnetic Wall
- キカガクテキ トジコメ ジヘキ ノ デンリュウ ユウキ ドウテキソウ
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説明
We numerically investigated current-induced dynamical phases of a geometrically constrained magnetic wall (GCMW) confined in a magnetic nano-scale contact. We clarified that the dynamical phase depend on the value of current j and there exist three dynamical phases which are separated by two threshold currents of jc1 and jc2. For j < jc1, we confirmed that the GCMW is deconfined from the contact because of the current induced displacement of the GCMW. On the other hand, we found that the GCMW is confined in the contact for jc1 < j < jc2. For j > jc2, we also found an oscillation where nucleation and annihilation of a magnetic domain are alternately repeated.
収録刊行物
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- Journal of the Magnetics Society of Japan
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Journal of the Magnetics Society of Japan 34 (3), 323-328, 2010
公益社団法人 日本磁気学会
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キーワード
詳細情報 詳細情報について
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- CRID
- 1390282680263710464
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- NII論文ID
- 130000262875
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- NII書誌ID
- AA12297999
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- ISSN
- 18822932
- 18822924
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- NDL書誌ID
- 10695681
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
- Crossref
- CiNii Articles
- KAKEN
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- 抄録ライセンスフラグ
- 使用不可
