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Article Dans Une Revue Journal of Magnetism and Magnetic Materials Année : 2023

Modeling of the morphic effect using a vanishing 2nd order magneto-elastic energy

J. Taurines
Boris Kolev
Olivier Hubert

Résumé

The study takes place in the context of magneto-elastic coupling. A new magnetoelastic energy formulation is proposed at the magnetic domain scale in order to account for the non-linear and non-monotonous effect of stress on magnetization and magnetostriction. The model uses 1st order cubic invariants and a vanishing 2nd order cubic invariants.
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Dates et versions

hal-03973903 , version 1 (05-02-2023)

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J. Taurines, Boris Kolev, Rodrigue Desmorat, Olivier Hubert. Modeling of the morphic effect using a vanishing 2nd order magneto-elastic energy. Journal of Magnetism and Magnetic Materials, 2023, pp.170471. ⟨10.1016/j.jmmm.2023.170471⟩. ⟨hal-03973903⟩
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