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ALL NEWS News archives


Review – Roadmap of spin-orbit torques

Q. Shao, P. Li, L. Liu, H. Yang, S. Fukami, A. Razavi, H. Wu, K. Wang, F. Freimuth, Y. Mokrousov, M. D. Stiles, S. Emori, A. Hoffmann, J. Åkerman, K. Roy, J.-P. Wang, S.-H. Yang, K. Garello, W. Zhang, IEEE Transactions on Magnetics, doi: 10.1109/TMAG.2021.3078583. Spin-orbit torque (SOT) is an emerging technology that enables the […]

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PhD defense – Current-induced magnetic Bloch-point domain wall dynamics in cylindrical nanowires

michael.schobitz

On Friday, July 02th at 14h00, Michael Schöbitz will defend his PhD thesis entitled: Current-induced magnetic Bloch-point domain wall dynamics in cylindrical nanowires Place: Room 445 – Building 1005 (MINATEC) and on-line, the link to participate will be given soon. Abstract: Cylindrical magnetic nanowires provide a perfect platform to study the dynamics of magnetic domain […]

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Post-doctoral position – Experimental antiferromagnetic spintronics

Subject and context: The candidate will work in the frame of the MATHEEIAS project. MATTHEIAS stands for MAgneto-THermo-Electric Effects In Antiferromagnetic Spintronics. It is a collaborative international project co-funded by the French ANR and the German DFG. The project relies on the following consortium: SPINTEC Grenoble, CINaM Marseille, TUD Dresden / Uni. Konstanz, and JGU […]

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LATEST PUBLICATIONS Publications archives


Current-driven domain wall dynamics in ferrimagnetic nickel-doped Mn4N films

We report very large spin transfer torque driven domain wall velocities, approaching 3000 m/s, in rare-earth free ferrimagnetic Mn4-xNixN thin films close to the angular momentum compensation point. We also observe a reversal of the domain wall motion direction after the angular momentum compensation point. The interest towards ferrimagnets has recently grown because of their […]

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Review – Roadmap of spin-orbit torques

Q. Shao, P. Li, L. Liu, H. Yang, S. Fukami, A. Razavi, H. Wu, K. Wang, F. Freimuth, Y. Mokrousov, M. D. Stiles, S. Emori, A. Hoffmann, J. Åkerman, K. Roy, J.-P. Wang, S.-H. Yang, K. Garello, W. Zhang, IEEE Transactions on Magnetics, doi: 10.1109/TMAG.2021.3078583. Spin-orbit torque (SOT) is an emerging technology that enables the […]

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Helium ions put skyrmions on the track

Magnetic skyrmions are local twists of the magnetization which hold promise as nm scale information carrier. Here we demonstrate that focused He+-ion irradiation can be used to create and guide skyrmions in magnetic tracks. This work opens up a new path to manipulate magnetic skyrmions in magnetic memory and logic devices. Magnetic skyrmions are currently […]

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