110 citations · 223 across the 9 of their papers we have counts for
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Micromagnetics of rare-earth efficient permanent magnets
Johann Fischbacher, Alexander Kovacs, Markus Gusenbauer +4
The development of permanent magnets containing less or no rare-earth elements is linked to profound knowledge of the coercivity mechanism. Prerequisites for a promising permanent…
Learning magnetization dynamics
Alexander Kovacs, Johann Fischbacher, Harald Oezelt +5
Deep neural networks are used to model the magnetization dynamics in magnetic thin film elements. The magnetic states of a thin film element can be represented in a low dimensional…
Database of novel magnetic materials for high-performance permanent magnet development
P. Nieves, S. Arapan, J. Maudes +16
This paper describes the open Novamag database that has been developed for the design of novel Rare-Earth free/lean permanent magnets. The database software technologies, its frien…
Magnetic microstructure machine learning analysis
Lukas Exl, Johann Fischbacher, Alexander Kovacs +6
We use a machine learning approach to identify the importance of microstructure characteristics in causing magnetization reversal in ideally structured large-grained NdFe$_{14}…
Searching the weakest link: Demagnetizing fields and magnetization reversal in permanent magnets
J. Fischbacher, A. Kovacs, L. Exl J. Kühnel +5
Magnetization reversal in permanent magnets occurs by the nucleation and expansion of reversed domains. Micromagnetic theory offers the possibility to localize the spots within the…
Tuning magnetocrystalline anisotropy of FeSn by alloying
Olga Yu. Vekilova, Bahar Fayyazi, Konstantin P. Skokov +8
The electronic structure, magnetic properties and phase formation of hexagonal ferromagnetic FeSn-based alloys have been studied from first principles and by experiment. The…