Domain-wall displacement triggered by an ac current below threshold

Gen Tatara, Eiji Saitoh, Masahiko Ichimura, Hiroshi Kohno

研究成果: Article査読

28 被引用数 (Scopus)

抄録

It is theoretically demonstrated that a displacement of a pinned domain wall, typically of order of μm, can be driven by use of an ac current which is below threshold value. The point here is that finite motion around the pinning center by a low current is enhanced significantly by the resonance if the frequency is tuned close to the pinning frequency as demonstrated by recent experiment.

本文言語English
論文番号232504
ページ(範囲)1-2
ページ数2
ジャーナルApplied Physics Letters
86
23
DOI
出版ステータスPublished - 2005 6 6

ASJC Scopus subject areas

  • 物理学および天文学(その他)

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