Abstract:
The magnetization reversal processes in thin obliquely deposited films were studied by means of micromagnetic modeling. Thin film structures for micromagnetic study were generated by Monte Carlo film growth simulator. Using obtained hysteresis loops for the generated films, we retrieved coercivity and remanent magnetization as a function of the deposition angle αα. The results showed that for films with α<65∘α<65∘ the magnetization reversal occurred via coherent rotation of magnetic moments, whereas samples generated with larger deposition angles reverse their magnetization by the formation of complex quasi-domain magnetic structures. The numerical results are in a good accordance with the previously reported experimental measurements.
Keywords:
film growth simulation, hysteresis loops, micromagnetic simulation, oblique deposition.
This work was supported by Russian Science Foundation (project no. 16-12-10140).
Received: 20.08.2016 Received in revised form: 10.10.2016 Accepted: 07.11.2016
Bibliographic databases:
Document Type:
Article
UDC:
537.622
Language: English
Citation:
Platon N. Solovev, Andrey V. Izotov, Boris A. Belyaev, “Micromagnetic simulation of magnetization reversal processes in thin obliquely deposited films”, J. Sib. Fed. Univ. Math. Phys., 9:4 (2016), 524–527
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\paper Micromagnetic simulation of magnetization reversal processes in thin obliquely deposited films
\jour J. Sib. Fed. Univ. Math. Phys.
\yr 2016
\vol 9
\issue 4
\pages 524--527
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\crossref{https://doi.org/10.17516/1997-1397-2016-9-4-524-527}
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Linking options:
https://www.mathnet.ru/eng/jsfu515
https://www.mathnet.ru/eng/jsfu/v9/i4/p524
This publication is cited in the following 4 articles:
G. Nguyen Vien, B. Rouvellou, “Micromagnetic modeling of columnar thin films by ultra-dense arrays of nano-columns”, Physica B: Condensed Matter, 654 (2023), 414702
A. V. Izotov, B. A. Belyaev, P. N. Solovev, N. M. Boev, “Grain-size dependence of magnetic microstructure and high-frequency susceptibility of nanocrystalline thin films: a micromagnetic simulation study”, J. Magn. Magn. Mater., 529 (2021), 167856
L. G. Korzunin, I. M. Izmozherov, “Numerical simulation of the influence of inhomogeneities on the properties of magnetization nanostructures”, Phys. Metals Metallogr., 122:3 (2021), 169–196
A. V. Izotov, B. A. Belyaev, P. N. Solovev, N. M. Boev, “Numerical calculation of high frequency magnetic susceptibility in thin nanocrystalline magnetic films”, Physica B, 556 (2019), 42–47
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