475 citations · 2.5k across the 93 of their papers we have counts for
6 papers · 2 filters
Calculating thermal stability and attempt frequency of advanced recording structures without free parameters
Christoph Vogler, Florian Bruckner, Dieter Suess +1
Ensuring a permanent increase of magnetic storage densities is one of the main challenges in magnetic recording. Conventional approaches based on single phase grains are not suitab…
A full-fledged micromagnetic code in less than 70 lines of NumPy
Claas Abert, Florian Bruckner, Christoph Vogler +3
We present a complete micromagnetic finite-difference code in less than 70 lines of Python. The code makes largely use of the NumPy library and computes the exchange field by finit…
Landau-Lifshitz-Bloch equation for exchange coupled grains
Christoph Vogler, Claas Abert, Florian Bruckner +1
Heat assisted recording is a promising technique to further increase the storage density in hard disks. Multilayer recording grains with graded Curie temperature is discussed to fu…
A three-dimensional spin-diffusion model for micromagnetics
Claas Abert, Michele Ruggeri, Florian Bruckner +4
We implement a finite-element scheme that solves the Landau-Lifshitz-Gilbert equation coupled to a diffusion equation accounting for spin-polarized currents. The latter solves for…
A Device model for xMR Sensors based on the Stoner-Wohlfarth model
Florian Bruckner, Bernhard Bergmair, Hubert Brueckl +4
The Stoner-Wohlfarth model provides an efficient analytical model to describe the behavior of magnetic layers within xMR sensors. Combined with a proper description of magneto-resi…
Efficient Energy-minimization in Finite-Difference Micromagnetics: Speeding up Hysteresis Computations
Claas Abert, Gregor Wautischer, Florian Bruckner +2
We implement an efficient energy-minimization algorithm for finite-difference micromagnetics that proofs especially useful for the computation of hysteresis loops. Compared to resu…