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Zeitschriftenartikel:

F. Bruckner, C. Vogler, B. Bergmair, T. Huber, M. Fuger, D. Süss, M. Feischl, T. Führer, M. Page, D. Praetorius:
"Combining micromagnetism and magnetostatic Maxwell equations for multiscale magnetic simulations";
Journal of Magnetism and Magnetic Materials, 343 (2013), S. 163 - 168.



Kurzfassung englisch:
Magnetostatic Maxwell equations and the Landau-Lifshitz-Gilbert(LLG) equation are combined to a multiscale method, which allows to extend the problemsize of traditional micromagnetic simulations. By means of magnetostatic Maxwell equations macroscopic regions can be handled in an averaged and stationary sense, whereas the LLG allows to accurately describe domain formation as well as magnetization dynamics in some microscopic subregions. The two regions are coupled by means of their strayfield and the combined system is solved by an optimized timeintegration scheme.


"Offizielle" elektronische Version der Publikation (entsprechend ihrem Digital Object Identifier - DOI)
http://dx.doi.org/10.1016/j.jmmm.2013.04.085


Erstellt aus der Publikationsdatenbank der Technischen Universitšt Wien.