Skyrmion-number dependence of spin-transfer torque on magnetic bubbles

Yuta Yamane, Jairo Sinova

研究成果: Article査読

13 被引用数 (Scopus)

抄録

We theoretically study the skyrmion-number dependence of spin-transfer torque acting on magnetic bubbles. The skymrion number of magnetic bubbles can take any integer value depending on the magnetic profile on its circumference and the size of the bubble. We find that the transverse motion of a bubble with respect to the charge current is greatly suppressed as the absolute value of the skyrmion number departs from unity, whereas the longitudinal motion is less sensitive.

本文言語English
論文番号233901
ジャーナルJournal of Applied Physics
120
23
DOI
出版ステータスPublished - 2016 12 21
外部発表はい

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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