TetraX Documentation#

Version: 1.1.0

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 will also be able to be used for antiferromagnetic samples in a future release.

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},
     }

Source & license#

The source code of TetraX is licensed under the GNU GPL v3.0 Open-Source license.

Indices and tables#

Getting started