Computing Magnetic Noise With Micro-Magneto-Mechanical Simulations

We study magnetic noise caused by the interaction of domain walls with defects. In the first step, we formulate a micro-magneto-mechanical material model using the generalized standard materials framework. We use this model in the subsequent step, in which we devise a scheme to compute magnetic nois...

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Veröffentlicht in:	IEEE transactions on magnetics 2023-02, Vol.59 (2), p.1-4
Hauptverfasser:	Dorn, Christian, Wulfinghoff, Stephan
Format:	Artikel
Sprache:	eng
Schlagworte:	Computational modeling Coupled problem Domain walls ensemble averaging Finite element method Magnetic domain walls Magnetic domains Magnetic noise Magnetism Magnetostriction Perpendicular magnetic anisotropy Voltage
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