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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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Cros, Vincent
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (18/18 displayed)
- 2024Interfacial spin-orbitronic effects controlled with different oxidation levels at the Co|Al interface
- 2024Control of the magnetic anisotropy in multirepeat Pt/Co/Al heterostructures using magnetoionic gatingcitations
- 2024Large chiral orbital texture and orbital Edelstein effect in Co/Al heterostructurecitations
- 2023Large Interfacial Rashba Interaction Generating Strong Spin–Orbit Torques in Atomically Thin Metallic Heterostructurescitations
- 2023Large interfacial Rashba interaction and resultant dominating field- like torque in atomically thin metallic heterostructurescitations
- 2022Ultrafast time-evolution of chiral Néel magnetic domain walls probed by circular dichroism in x-ray resonant magnetic scatteringcitations
- 2022Three-dimensional skyrmionic cocoons in magnetic multilayerscitations
- 2021Current‐Induced Spin Torques on Single GdFeCo Magnetic Layerscitations
- 2021Current-induced spin torques on single GdFeCo magnetic layerscitations
- 2018Low frequency noise in vortex spin torque nano-oscillators
- 2018Electrical properties of single crystal Yttrium Iron Garnet ultra-thin films at high temperaturescitations
- 2018Controlling Dzyaloshinskii-Moriya Interaction via Chirality Dependent Atomic-Layer Stacking, Insulator Capping and Electric Fieldcitations
- 2016Resonant translational, breathing and twisting modes of pinned transverse magnetic domain wallscitations
- 2016Generation of coherent spin-wave modes in Yttrium Iron Garnet microdiscs by spin-orbit torquecitations
- 2014Measurement of the intrinsic damping constant in individual nanodisks of Y3Fe5O12 and Y3Fe5O12|Ptcitations
- 2012Current-induced domain wall motion and magnetization dynamics in CoFeB/Cu/Co nanostripescitations
- 2011Direct observation of Oersted-field-induced magnetization dynamics in magnetic nanostripescitations
- 2009High domain wall velocity at zero magnetic field induced by low current densities in spin-valve nanostripescitations
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article
Resonant translational, breathing and twisting modes of pinned transverse magnetic domain walls
Abstract
We study translational, breathing and twisting resonant modes of transverse magnetic domain walls pinned at notches in ferromagnetic nanostrips. We demonstrate that a mode's sensitivity to notches depends strongly on the characteristics of that particular resonance. For example, the frequencies of modes involving lateral motion of the wall are the ones which are most sensitive to changes in the notch intrusion depth (especially at the narrower, more strongly confined end of the domain wall). In contrast, the breathing mode, whose dynamics are concentrated away from the notches is relatively insensitive to changes in the notches' sizes. We also demonstrate a sharp drop in the translational mode's frequency towards zero when approaching depinning which is found, using a harmonic oscillator model, to be consistent with a reduction in the local slope of the notch-induced confining potential at its edge.