Control of magnetic vortex states in FeGa microdisks: Experiments and micromagnetics
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26620%2F23%3APU149289" target="_blank" >RIV/00216305:26620/23:PU149289 - isvavai.cz</a>
Result on the web
<a href="https://www.sciencedirect.com/science/article/pii/S2468217923000771" target="_blank" >https://www.sciencedirect.com/science/article/pii/S2468217923000771</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.jsamd.2023.100608" target="_blank" >10.1016/j.jsamd.2023.100608</a>
Alternative languages
Result language
angličtina
Original language name
Control of magnetic vortex states in FeGa microdisks: Experiments and micromagnetics
Original language description
Magnetic vortices have been an interesting element in the past decades due to their flux-closure domain structures which can be stabilized at ground states in soft ferromagnetic microstructures. In this work, vortex states are shown to be nucleated and stabilized in Fe80Ga20 and Fe70Ga30 disks, which can be upcoming candidate for applications in strain-induced electric field control of magnetic states owing the high magnetostriction of the alloy. The magnetization reversal in the disks occurs by the formation vortex, double vortex or S-domain state. Micromagnetic simulations have been performed using the FeGa material parameters and the simulated magnetic states are in good agreement with the experi-mental results. The studies performed here can be essential for the use of FeGa alloy in low-power electronics.& COPY; 2023 Vietnam National University, Hanoi. Published by Elsevier B.V. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
21000 - Nano-technology
Result continuities
Project
<a href="/en/project/EF16_013%2F0001728" target="_blank" >EF16_013/0001728: CEITEC Nano+</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2023
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Journal of Science-Advanced Materials and Devices
ISSN
2468-2179
e-ISSN
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Volume of the periodical
8
Issue of the periodical within the volume
3
Country of publishing house
VN - VIET NAM
Number of pages
8
Pages from-to
1-8
UT code for WoS article
001057523400001
EID of the result in the Scopus database
2-s2.0-85166136449