Email this article Influence of asymmetric pinning of vortex domain walls on the magnetization curve of films with in-plane anisotropy
- Authors: Dubovik M.N.1,2, Filippov B.N.1
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Affiliations:
- Mikheev Institute of Metal Physics, Ural Division
- Ural Federal University (UrFU)
- Issue: Vol 118, No 5 (2017)
- Pages: 439-443
- Section: Electrical and Magnetic Properties
- URL: https://journals.rcsi.science/0031-918X/article/view/167031
- DOI: https://doi.org/10.1134/S0031918X17050052
- ID: 167031
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Abstract
A hysteresis loop shifted relative to the zero field in a fragment of a 100-nm-thick film with inplane anisotropy has been calculated based on a three-dimensional micromagnetic simulation. The reason for the revealed effect is an asymmetric pinning of a vortex domain wall by regions with enhanced values of the saturation magnetization and anisotropy constant.
About the authors
M. N. Dubovik
Mikheev Institute of Metal Physics, Ural Division; Ural Federal University (UrFU)
Author for correspondence.
Email: dubovik@imp.uran.ru
Russian Federation, ul. S. Kovalevskoi 18, Ekaterinburg, 620137; ul. Mira 19, Ekaterinburg, 620002
B. N. Filippov
Mikheev Institute of Metal Physics, Ural Division
Email: dubovik@imp.uran.ru
Russian Federation, ul. S. Kovalevskoi 18, Ekaterinburg, 620137
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