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Magnetic Vortex Dynamics on a Spherical Cap

Mesoscale and Nanoscale Physics 2024-11-18 v2 Materials Science
Authors: Mykola I. Sloika , Yuri Gaididei , Volodymyr P. Kravchuk , Oleksandr V. Pylypovskyi , Denys Makarov , Denis D. Sheka
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Abstract

By tailoring geometrical properties of magnetic nanocap structures, new possibilities appear to control its magnetic properties, such as the dynamics of magnetic vortices. Here, we develop an approach to describe dynamics of magnetic vortices on a spherical cap. Analytic results for the gyrofrequency of the vortex state are in a good agreement with micromagnetic simulations.

Keywords

magnetic nanoparticles vortex matter in superconductors vortex dynamics

Cite

@article{arxiv.2411.07329,
  title  = {Magnetic Vortex Dynamics on a Spherical Cap},
  author = {Mykola I. Sloika and Yuri Gaididei and Volodymyr P. Kravchuk and Oleksandr V. Pylypovskyi and Denys Makarov and Denis D. Sheka},
  journal= {arXiv preprint arXiv:2411.07329},
  year   = {2024}
}

Comments

9 pages, 5 figures

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