Results 11 to 20 of about 19,869 (161)
Nonequilibrium quantum states can be controlled via the driving field in periodically driven systems. Such control, which is called Floquet engineering, has opened various phenomena, such as the light-induced anomalous Hall effect.
Naoya Arakawa, Kenji Yonemitsu
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Voltage-driven gigahertz frequency tuning of spin Hall nano-oscillators
Spin-hall nano-oscillators are a variation on spin-torque nano-oscillators, where the spin-Hall effect is used to drive oscillations, however past examples have had limited frequency tunability.
Jong-Guk Choi +7 more
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Giant orbital Hall effect and orbital-to-spin conversion in 3d, 5d, and 4f metallic heterostructures
The orbital Hall effect provides an alternative means to the spin Hall effect to convert a charge current into a flow of angular momentum. Recently, compelling signatures of orbital Hall effects have been identified in 3d transition metals.
Giacomo Sala, Pietro Gambardella
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Negative spin Hall magnetoresistance of normal metal/ferromagnet bilayers
In normal metal/ferromagnet bilayers, the spin Hall magnetoresistance originating from the spin Hall effect of normal metal possesses positive sign regardless of the sign of spin Hall conductivity of normal metal.
Min-Gu Kang +5 more
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The Orbital Hall effect, which originates from materials with weak spin-orbit coupling, has attracted considerable interest for spin-orbitronic applications.
Ping Wang +10 more
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Enhanced Spin Hall Shift by Multipoles of Different Orders in Spherical Particles
The spin–orbit interaction of light is universal in the process of light scattering, and an important aspect is the spin Hall effect. The spin Hall effect of light also exists in a three-dimensional (3D) system.
Rudao Li, Dongliang Gao, Lei Gao
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Controlling spin current polarization through non-collinear antiferromagnetism
In the typical spin-hall effect, spin-current, charge current, and spin polarisation are all mutually perpendicular, a feature enforced by symmetry. Here, using an anti-ferromagnet with a triangular spin structure, the authors demonstrate a spin-hall ...
T. Nan +22 more
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The spin Hall effect of light, associated with spin-orbit interactions, describes a transport phenomenon with optical spin-dependent splitting, leading to a plethora of applications such as sensing, imaging, and spin-controlled nanophotonics.
Zang XiaoFei +9 more
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We investigated spin-Hall effect (SHE) and degree of MgO (100) orientation in artificially synthesized (W/Hf)-multilayer/CoFeB/MgO systems with various W thicknesses. We found that the artificially synthesized multilayer systems can enhance the spin-Hall
Yoshiaki Saito +3 more
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Ferromagnetic-electrodes-induced Hall effect in topological Dirac semimetals
We propose an unconventional type of Hall effect in a topological Dirac semimetal with ferromagnetic electrodes. The topological Dirac semimetal itself has time-reversal symmetry, whereas attached ferromagnetic electrodes break it, causing the large Hall
Koji Kobayashi, Kentaro Nomura
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