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Insulating nanomagnets driven by spin torque
Matthias B. Jungfleisch, Junjia Ding, Wei Zhang +4
Magnetic insulators, such as yttrium iron garnet (YFeO), are ideal materials for ultra-low power spintronics applications due to their low energy dissipation and eff…
Spin Transport through the metallic antiferromagnet FeMn
H. Saglam, W. Zhang, M. B. Jungfleisch +4
We investigate spin transport through metallic antiferromagnets using measurements based on spin pumping combined with inverse spin Hall effects in Ni80Fe20/FeMn/W trilayers. The r…
Interface-Induced Phenomena in Magnetism
Frances Hellman, Axel Hoffmann, Yaroslav Tserkovnyak +24
This article reviews static and dynamic interfacial effects in magnetism, focusing on interfacially-driven magnetic effects and phenomena associated with spin-orbit coupling and in…
Direct Observation of the Skyrmion Hall Effect
Wanjun Jiang, Xichao Zhang, Guoqiang Yu +8
The well-known Hall effect describes the transverse deflection of charged particles (electrons or holes) in an electric-current carrying conductor under the influence of perpendicu…
Mobile Néel skyrmions at room temperature: status and future
Wanjun Jiang, Wei Zhang, Guoqiang Yu +9
Magnetic skyrmions are topologically protected spin textures that exhibit many fascinating features. As compared to the well-studied cryogenic Bloch skyrmions in bulk materials, we…
Spin Vortex Resonance in Non-planar Ferromagnetic Dots
Junjia Ding, Pavel Lapa, Shikha Jain +9
In planar structures, the vortex resonance frequency changes little as a function of an in-plane magnetic field as long as the vortex state persists. Altering the topography of the…