Scalable parallel micromagnetic solvers for magnetic nanostructures
作者： Werner Scholz , Josef Fidler , Thomas Schrefl , Dieter Suess , Rok Dittrich
DOI: 10.1016/S0927-0256(03)00119-8
关键词: Permalloy 、 Scalability 、 Micromagnetics 、 Computational science 、 Finite element method 、 Speedup 、 Parallel algorithm 、 Minification 、 Equations of motion 、 Computer science
摘要: A parallel finite element micromagnetics package has been implemented, that is highly scalable, easily portable and combines different solvers for the micromagnetic equations. The implementation based on standard Galerkin discretization tetrahedral meshes with linear basis functions. static energy minimization, a dynamic time integration, nudged elastic band method have implemented. details of some aspects optimization are discussed timing speedup results given. Nucleation magnetization reversal processes in permalloy nanodots investigated this package.
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