We present our open-source Python module Commics for the study of the magnetization dynamics in ferromagnetic materials via micromagnetic simulations. It implements state-of-the-art unconditionally convergent finite element methods for the numerical integration of the Landau-Lifshitz-Gilbert equation. The implementation is based on the multiphysics finite element software Netgen/NGSolve. The simulation scripts are written in Python, which leads to very readable code and direct access to extensive post-processing. Together with documentation and example scripts, the code is freely available on GitLab.
@article{arxiv.1812.05931,
title = {Computational micromagnetics with Commics},
author = {Carl-Martin Pfeiler and Michele Ruggeri and Bernhard Stiftner and Lukas Exl and Matthias Hochsteger and Gino Hrkac and Joachim Schöberl and Norbert J. Mauser and Dirk Praetorius},
journal= {arXiv preprint arXiv:1812.05931},
year = {2020}
}