Pinning of vortices during the passage of turbulent magnetization reversal waves in antidot films with through and non-through holes

V. V. Zverev; Зверев В. В.

doi:10.31857/S0367676522700764

Pinning of vortices during the passage of turbulent magnetization reversal waves in antidot films with through and non-through holes

Authors: Zverev V.V.¹^,2
Affiliations:
1. Ural Federal University
2. Mikheev Institute of Metal Physics of the Ural Branch of the Russian Academy of Sciences
Issue: Vol 87, No 3 (2023)
Pages: 434-440
Section: Articles
URL: https://ruspoj.com/0367-6765/article/view/654466
DOI: https://doi.org/10.31857/S0367676522700764
EDN: https://elibrary.ru/HHVAUP
ID: 654466

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Abstract

Micromagnetic modeling of the process of magnetization reversal in films with antidot arrays, initiated by a moving domain wall, is performed. Under certain conditions, a narrow magnetization reversal zone appears, filled with vortex structures (turbulent wave). Changes in speed, temporary or final stops of the wave are observed. The existence of a connection between the features of wave motion and the structure of the vortex zone is shown.

About the authors

V. V. Zverev

Ural Federal University; Mikheev Institute of Metal Physics of the Ural Branch of the Russian Academy of Sciences

Author for correspondence.
Email: vvzverev49@gmail.com
Russia, 620002, Ekaterinburg; Russia, 620990, Ekaterinburg

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