
TetraX Documentation#
Version: 1.3.1
TetraX is a package for finite-element-method (FEM) micromagnetic modeling with the aim to provide user friendly and versatile micromagnetic workflows. Apart from energy minimizers and an LLG solver, it aims to provide implementations of several FEM dynamic-matrix approaches to numerically calculate the normal modes and associated frequencies for magnetic specimen of different geometries such as confined samples, infinitely long waveguides, or infinitely extended multilayers. Apart from ferromagnets, the package also supports antiferromagnets as an experimental feature.
![]() Magnetic equilibria# |
![]() Spin-wave dispersions# |
![]() Mode profiles# |
and more.
Getting start#
For a quick introduction, how to start your own FEM micromagnetic simulations, visit our Getting started page and take a look at the provided Examples.
Cite us#
If you use TetraX for your research, please cite
- 1
L. Körber, G. Quasebarth, A. Hempel, F. Zahn, A. Otto, E. Westphal, R. Hertel and A. Kákay (2022). “TetraX: Finite-Element Micromagnetic-Modeling Package”, Rodare. DOI: 10.14278/rodare.1418
- 2
L. Körber, G. Quasebarth, A. Otto and A. Kákay, “Finite-element dynamic-matrix approach for spin-wave dispersions in magnonic waveguides with arbitrary cross section”, AIP Advances 11, 095006 (2021)
@misc{TetraX,
author = {Körber, Lukas and
Quasebarth, Gwendolyn and
Hempel, Alexander and
Zahn, Friedrich and
Otto, Andreas and
Westphal, Elmar and
Hertel, Riccardo and
Kakay, Attila},
title = {{TetraX: Finite-Element Micromagnetic-Modeling
Package}},
month = jan,
year = 2022,
doi = {10.14278/rodare.1418},
url = {https://doi.org/10.14278/rodare.1418}
}
@article{korberFiniteelementDynamicmatrixApproach2021a,
title = {Finite-element dynamic-matrix approach for spin-wave dispersions
in magnonic waveguides with arbitrary cross section},
volume = {11},
doi = {10.1063/5.0054169},
language = {en},
journal = {AIP Advances},
author = {Körber, L and Quasebarth, G and Otto, A and Kákay, A},
year = {2021},
pages = {095006},
}
The numerical experiments implemented in TetraX are often based on seminal papers.
In order to give credit to these works, when conducting a numerical experiment, TetraX saves references
important for this experiment to a bibtex file called references.bib
,
found in the sample directory. In this file, each entry contains a comment
field describing how the reference was important for the computation.
When publishing results calculated with TetraX in your research, please
also give credit to the works which are important for the numerical experiments
you conducted.
Source & license#
The source code of TetraX is licensed under the GNU GPL v3.0 Open-Source license.