Contributions to Books:
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";
in: "ASC Report 37/2012",
issued by: Institute for Analysis and Scientific Computing;
Vienna University of Technology,
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.
Electronic version of the publication:
Created from the Publication Database of the Vienna University of Technology.