Onset of pattern formation in thin ferromagnetic films with perpendicular anisotropy
We consider the onset of pattern formation in an ultrathin ferromagnetic film of the form Ωt:=Ω×[0,t] for Ω⋐R2 with preferred perpendicular magnetization direction. The relative micromagnetic energy is given by E[M]=∫Ωtd2|∇M|2+Q∫Ωt(M21+M22)+∫R3|H(M)|2−∫R3|H(e3χΩt)|2, describing the energy difference...
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| Hauptverfasser: | , |
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| Dokumenttyp: | Article (Journal) |
| Sprache: | Englisch |
| Veröffentlicht: |
06 April 2023
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| In: |
Calculus of variations and partial differential equations
Year: 2023, Jahrgang: 62, Heft: 4, Pages: 1-22 |
| ISSN: | 1432-0835 |
| DOI: | 10.1007/s00526-023-02459-w |
| Online-Zugang: | Verlag, kostenfrei, Volltext: https://doi.org/10.1007/s00526-023-02459-w
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| Verfasserangaben: | Birger Brietzke, Hans Knüpfer |
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Onset of pattern formation in thin ferromagnetic films with perpendicular anisotropy
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