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Magnetic properties and field-driven dynamics of chiral domain walls in epitaxial Pt/Co/AuPt trilayers
Kowsar Shahbazi, Aleš Hrabec, Simone Moretti +5
Chiral domain walls in ultrathin perpendicularly magnetised layers have a Néel structure stabilised by a Dzyaloshinskii-Moriya interaction (DMI) that is generated at the interface…
Current-driven skyrmion motion along disordered magnetic tracks
Victor Raposo, Ricardo Francisco Luis Martinez, Eduardo Martinez
The motion of skyrmions along ferromagnetic strips driven by current pulses is theoretically analyzed by means of micromagnetic simulations. Analytical expressions describing the s…
Spin Hall torque magnetometry of Dzyaloshinskii domain walls
Satoru Emori, Eduardo Martinez, Kyung-Jin Lee +6
Current-induced domain wall motion in the presence of the Dzyaloshinskii-Moriya interaction (DMI) is experimentally and theoretically investigated in heavy-metal/ferromagnet bilaye…
Current-driven dynamics of chiral ferromagnetic domain walls
Satoru Emori, Uwe Bauer, Sung-Min Ahn +2
In most ferromagnets the magnetization rotates from one domain to the next with no preferred handedness. However, broken inversion symmetry can lift the chiral degeneracy, leading…
Influence of the magnetoelectric coupling on the electric field induced magnetization reversal in a composite non-strained multiferroic chain
Paul P. Horley, Alexander Sukhov, Chenglong Jia +2
We study theoretically the multiferroic dynamics in a composite one-dimensional system consisting of BaTiO3 multiferroically coupled to an iron chain. The method treats the magneti…