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Micromagnetic frequency-domain simulation methods for magnonic systems

By Massimiliano D'Aquino and Riccardo Hertel
We present efficient numerical methods for the simulation of small magnetization oscillations in three-dimensional micromagnetic systems. Magnetization dynamics is described by the Landau-Lifshitz-Gilbert (LLG) equation, linearized in the frequency domain around a generic equilibrium configuration, and formulated in a special operator form that allows leveraging large-scale techniques commonly used to... Show more
December 16, 2022
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Micromagnetic frequency-domain simulation methods for magnonic systems
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