Dynamics of the Bloch point in an asymmetric permalloy disk
The intrinsic nature and dynamics of a Bloch point has not been verified so far. Here, Im et al. report the realization and dynamical character of steady-state Bloch points in the magnetic vortex cores in asymmetrically shaped Ni80Fe20 nanodisks.
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Auteurs principaux: | Mi-Young Im, Hee-Sung Han, Min-Seung Jung, Young-Sang Yu, Sooseok Lee, Seongsoo Yoon, Weilun Chao, Peter Fischer, Jung-Il Hong, Ki-Suk Lee |
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Format: | article |
Langue: | EN |
Publié: |
Nature Portfolio
2019
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Sujets: | |
Accès en ligne: | https://doaj.org/article/9ee9029090b1438086d8f2950fe188df |
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