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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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Toussaint, Jean-Christophe
Institutul Naţional al Patrimoniului
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (7/7 displayed)
- 2021Theoretical study of current-induced domain wall motion in magnetic nanotubes with azimuthal domainscitations
- 2021Theoretical study of current-induced domain wall motion in magnetic nanotubes with azimuthal domainscitations
- 2020Theoretical study of current-induced domain wall motion in magnetic nanotubes with azimuthal domains, including OErsted field and spin-transfer torques
- 2017Probing domain walls in cylindrical magnetic nanowires with electron holographycitations
- 2016Manipulating the magnetization direction of transverse domain walls in Permalloy/Ir strips using nanosecond current pulsescitations
- 2015Head-to-head domain walls in one-dimensional nanostructures: an extended phase diagram ranging from strips to cylindrical wirescitations
- 2012Phase diagram of magnetic domain walls in spin valve nano-stripescitations
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article
Phase diagram of magnetic domain walls in spin valve nano-stripes
Abstract
We investigate numerically the transverse versus vortex phase diagram of head-to-head domain walls in Co/Cu/Py spin valve nano-stripes (Py: Permalloy), in which the Co layer is mostly single domain while the Py layer hosts the domain wall. The range of stability of the transverse wall is shifted towards larger thickness compared to single Py layers, due to a magnetostatic screening effect between the two layers. An approached analytical scaling law is derived, which reproduces faithfully the phase diagram.