What we do
Our scientific interests
Experiments with magnetic microstructures are expensive and time consuming. We use our own simulation software to predict properties and dynamic behaviour of magnetic systems.
In order to speed up our simulations we develop and implement novel algorithms that are tailored to micromagnetics. Depending on the particular problem we use the finite-element or finite-difference method for spatial discretization.
One of our main interests when investigating magnetic structures is the development and improvement of magnetic sensor. Again we focus on simulations in order to guide the design.
We use 3D printing technology for the development of permanent magnets with spatially varying magnetic properties and complex shapes.
About our group
Micromagnetic simulations are only meaningful if you understand all the bits and pieces starting from ab initio theory up to macroscopic principles like domain theory.
When applying the micromagnetic model you have to be aware of its approximations and limitations. We are interested in pushing the limits of the micromagnetic model by including finite temperature and spin diffusion effects.
When solving the micromagnetic model numerically, it is important to understand the implications of the applied numerical methods. We know the strengths and weaknesses of the different methods like the finite-difference method and the finite-element method and choose the best method for the problem at hand.
We are interested in the complete tool chain from quantum mechanics to macroscopic systems and their experimental realization, see our publication history.
PD Dr. Dieter Suess
Dr. Florian Bruckner
Dr. Christoph Vogler
Dr. Claas Abert
Dr. Lukas Exl
Dr. Leoni Breth
Dr. Thomas Huber
Dr. Bernhard Bergmair
Our recent paper on 3D printing of permanent magnets gained a lot of interest in the community.
In our latest publication “Areal density optimizations for heat-assisted magnetic recording of high-density media”
Our recent Applied Physics Letters paper “Heat-assisted magnetic recording of bit-patterned media beyond 10 Tb/in2“ is now published
Find us at our presentations.