| 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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Pizzini, Stefania
Institut Néel
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (16/16 displayed)
- 2024Improvement of magnetic domain wall dynamics by buffer layer annealing of Pt/Co/Ptcitations
- 2020Magnetic domain wall dynamics in the precessional regime: influence of the Dzyaloshinskii-Moriya interaction
- 2019Magnetic and magneto-transport properties of Mn4N thin films by Ni substitution and their possibility of magnetic compensationcitations
- 2018Large-Voltage Tuning of Dzyaloshinskii–Moriya Interactions: A Route toward Dynamic Control of Skyrmion Chiralitycitations
- 2018Magnetic skyrmions in confined geometries: Effect of the magnetic field and the disordercitations
- 2018Velocity enhancement by synchronization of magnetic domain wallscitations
- 2017Magnetic domain walls in nanostrips of single-crystalline Fe4N thin films with fourfold in-plane magnetic anisotropycitations
- 2016Domain wall dynamics in ultrathin Pt/Co/AlOx microstrips under large combined magnetic fieldscitations
- 2016Manipulating the magnetization direction of transverse domain walls in Permalloy/Ir strips using nanosecond current pulsescitations
- 2012Phase diagram of magnetic domain walls in spin valve nano-stripescitations
- 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
- 2008Domain wall dynamics and interlayer interactions in magnetic trilayer systems studied by XMCD-PEEMcitations
- 2006Dynamics of magnetic domain wall motion after nucleation: Dependence on the wall energycitations
- 2005Mobility of domain wall motion in the permalloy layer of a spin-valve-like Fe20Ni80/Cu/Co trilayercitations
Places of action
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article
Direct observation of Oersted-field-induced magnetization dynamics in magnetic nanostripes
Abstract
We have used time-resolved x-ray photoemission electron microscopy to investigate the magnetization dynamics induced by nanosecond current pulses in NiFe/Cu/Co nanostripes. A large tilt of the NiFe magnetization in the direction transverse to the stripe is observed during the pulses. We show that this effect cannot be quantitatively understood from the amplitude of the Oersted field and the shape anisotropy. High frequency oscillations observed at the onset of the pulses are attributed to precessional motion of the NiFe magnetization about the effective field. We discuss the possible origins of the large magnetization tilt and the potential implications of the static and dynamic effects of the Oersted field on current-induced domain wall motion in such stripes.