Vortex motion in chilarity-controlled pair of magnetic disks

T. Kimura; Y. Otani; H. Masaki; T. Ishida; R. Antos; J. Shibata

doi:10.1063/1.2716861

Vortex motion in chilarity-controlled pair of magnetic disks

T. Kimura, Y. Otani, H. Masaki, T. Ishida, R. Antos, J. Shibata

物性物理学

研究成果: Contribution to journal › Article › 査読

51 被引用数 (Scopus)

抄録

The authors investigate the influence of the vortex chirality on the magnetization processes of a magnetostatically coupled pair of magnetic disks. The magnetic vortices with opposite chiralities are realized by introducing asymmetry into the disks. The motion of the paired vortices are studied by measuring the magnetoresistance with a lock-in resistance bridge technique. The vortex annihilation process is found to depend on the moving directions of the magnetic vortices. The experimental results are well reproduced by the micromagnetic simulation.

本文言語	英語
論文番号	132501
ジャーナル	Applied Physics Letters
巻	90
号	13
DOI	https://doi.org/10.1063/1.2716861
出版ステータス	出版済み - 2007

All Science Journal Classification (ASJC) codes

Physics and Astronomy (miscellaneous)

文献へのアクセス

10.1063/1.2716861

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引用スタイル

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AU - Antos, R.

AU - Shibata, J.

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