output
20132026
most citedThe STRANDS Project: Long-Term Autonomy in Everyday Environments

197 citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

collaborating institutions
Showing 2017Show all

7 papers · 1 filter

cond-mat.mtrl-sci2017★ 8 cited

Effective uniaxial anisotropy in easy-plane materials through nanostructuring

J. Fischbacher, A. Kovacs, H. Oezelt +3

Permanent magnet materials require a high uniaxial magneto-crystalline anisotropy. Exchange coupling between small crystallites with easy-plane anisotropy induces an effective unia…

cond-mat.mtrl-sci2017★ 38 cited

On the limits of coercivity in permanent magnets

J. Fischbacher, A. Kovacs, H. Oezelt +14

The maximum coercivity that can be achieved for a given hard magnetic alloy is estimated by computing the energy barrier for the nucleation of a reversed domain in an idealized mic…

cond-mat.mtrl-sci2017

Role of twin and anti-phase defects in MnAl permanent magnets

Simon Bance, Florian Bittner, Thomas G. Woodcock +2

We quantify and explain the effects of both anti-phase boundaries and twin defects in as-transformed -MnAl by carrying out micromagnetic simulations based closely on the results…

physics.comp-ph2017★ 5 cited

The extrapolated explicit midpoint scheme for variable order and step size controlled integration of the Landau-Lifschitz-Gilbert equation

Lukas Exl, Norbert J. Mauser, Thomas Schrefl +1

A practical and efficient scheme for the higher order integration of the Landau-Lifschitz-Gilbert (LLG) equation is presented. The method is based on extrapolation of the two-step…

physics.comp-ph2017★ 8 cited

Transition Jitter in Heat Assisted Magnetic Recording by Micromagnetic Simulation

Harald Oezelt, Alexander Kovacs, Johann Fischbacher +3

In this paper we apply an extended Landau-Lifschitz equation, as introduced by Baňas et al. for the simulation of heat-assisted magnetic recording. This equation has similarities w…

physics.comp-ph2017★ 23 cited

Micromagnetic Simulations for Coercivity Improvement through Nano-Structuring of Rare-Earth Free L1-FeNi Magnets

Alexander Kovacs, Johann Fischbacher, Harald Oezelt +6

In this work we investigate the potential of tetragonal L1 ordered FeNi as candidate phase for rare earth free permanent magnets taking into account anisotropy values from rece…

cond-mat.mtrl-sci2017★ 54 cited

Conjugate gradient methods in micromagnetics

J. Fischbacher, A. Kovacs, H. Oezelt +9

Conjugate gradient methods for energy minimization in micromagnetics are compared. When the step length in the line search is controlled, conjugate gradient techniques are a fast a…