| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Dupré, Luc
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (16/16 displayed)
- 2022Stress-dependent magnetic equivalent circuit for modeling welding effects in electrical steel laminationscitations
- 2020Magnetic properties of silicon steel after plastic deformationcitations
- 2018Comparison between collective coordinate models for domain wall motion in PMA nanostrips in the presence of the Dzyaloshinskii-Moriya interactioncitations
- 2016Influence of stator slot openings on losses and torque in axial flux permanent magnet machinescitations
- 2015A collective coordinate approach to describe magnetic domain wall dynamics applied to nanowires with high perpendicular anisotropycitations
- 2015Transverse domain wall based logic and memory concepts for all-magnetic computing
- 2015Logic and memory concepts for all-magnetic computing based on transverse domain wallscitations
- 2014Influence of material defects on current-driven vortex domain wall mobilitycitations
- 2014Axial-flux PM machines with variable air gapcitations
- 2013A numerical approach to incorporate intrinsic material defects in micromagnetic simulations
- 2013Influence of disorder on vortex domain wall mobility in magnetic nanowires
- 2012A DTI-based model for TMS using the independent impedance method with frequency-dependent tissue parameterscitations
- 2010Comparison of Nonoriented and Grain-Oriented Material in an Axial Flux Permanent-Magnet Machinecitations
- 2009Fatigue damage assessment by the continuous examination of the magnetomechanical and mechanical behaviorcitations
- 2003Magnetic properties of Fe100-x-ySixPy (0 <= x <= 4, 0 <= y <= 0,6) soft magnetic composites prepared by diffusion sintering
- 2002Numerical evaluation of the influence of anisotropy on the Eddy currents in laminated ferromagnetic alloyscitations
Places of action
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article
Influence of material defects on current-driven vortex domain wall mobility
Abstract
Many future concepts for spintronic devices are based on the current-driven motion of magnetic domain walls through nanowires. Consequently a thorough understanding of the domain wall mobility is required. However, the magnitude of the nonadiabatic component of the spin-transfer torque driving the domain wall is still debated today as various experimental methods give rise to a large range of values for the degree of nonadiabaticity. Strikingly, experiments based on vortex domain wall motion in magnetic nanowires consistently result in lower values compared to other methods. Based on the micromagnetic simulations presented in this contribution we can attribute this discrepancy to the influence of distributed disorder which vastly affects the vortex domain wall mobility, but is most often not taken into account in the models adopted to extract the degree of nonadiabaticity.