Adaptive geometric integration applied to a 3D micromagnetic solver

•Development of a GPU-parallelized 3D micromagnetic code.•Implementation of an adaptive time-integration scheme based on Cayley transform.•Validation of the micromagnetic solver in standard test cases.•Analysis of convergence to equilibrium versus time-integration scheme parameters. This paper prese...

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Veröffentlicht in:	Journal of magnetism and magnetic materials 2021-01, Vol.518, p.167409, Article 167409
Hauptverfasser:	Ferrero, Riccardo, Manzin, Alessandra
Format:	Artikel
Sprache:	eng
Schlagworte:	Algorithms Damping Fast Fourier transformations Finite difference method Fourier transforms GPU computing Hysteresis loops Landau-Lifshitz-Gilbert equation Magnetization Magnetostatic fields Micromagnetics Numerical modelling Parallel processing Solvers
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