Stability of precessing domain walls in ferromagnetic nanowires

Yan Gou , Arseni Goussev , JM Robbins , Valeriy Slastikov

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classification ❄️ cond-mat.mtrl-sci cond-mat.othermath-phmath.MP

keywords stabilityferromagneticnanowiresprecessinganalyticallyanisotropyappliedconstant

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We show that recently reported precessing solution of Landau-Lifshitz-Gilbert equations in ferromagnetic nanowires is stable under small perturbations of initial data, applied field and anisotropy constant. Linear stability is established analytically, while nonlinear stability is verified numerically.

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Stability of precessing domain walls in ferromagnetic nanowires

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