Spin torque and force due to current for general spin textures

Abstract

Non-adiabatic correction to spin transfer torque arising from fast-varying spin texture is calculated treating conduction electron fully quantum mechanically. The torque is non-local in space, and is shown to equivalent to a force (due to momentum transfer) acting on the center of mass of the texture. Another kind of force exists in the adiabatic regime, and is identified to be of topological origin. These forces are shown to be the counter reaction of electric transport properties, resistivity and Hall effect, respectively.

submitted to J. Phys. Soc. Jpn.,

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Cited by in corpus (43)

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• Spin Transfer Torques in MnSi at Ultra-low Current Densities
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• Electron Transport Driven by Nonequilibrium Magnetic Textures
• Real-Space Berry Phases - Skyrmion Soccer
• Giant generic topological Hall resistivity of MnSi under pressure
• Effective gauge field theory of spintronics
• Adiabatic Domain Wall Motion and Landau-Lifshitz Damping
• Spin-transfer torques for domain walls in antiferromagnetically coupled ferrimagnets
• General theory of topological Hall effect in systems with chiral spin textures
• Spin and charge pumping by steady or pulse current-driven magnetic domain wall: A self-consistent multiscale time-dependent-quantum/time-dependent-classical approach
• Anisotropic Topological Hall Effect with Real and Momentum Space Berry Curvature in the Antiskrymion Hosting Heusler Compound Mn${}_{1.4}$PtSn
• Effects of non-adiabaticity on the voltage generated by a moving domain wall
• Theory of Domain Wall Dynamics under Current
• Gauge Field Formulation of Adiabatic Spin Torques
• Self-consistent calculation of spin transport and magnetization dynamics
• Current driven quantum criticality in itinerant electron ferromagnets
• Intrinsic and extrinsic tunability of Rashba spin-orbit coupled emergent inductors
• Enhanced Non-Adiabaticity in Vortex Cores due to the Emergent Hall Effect
• Calculation of current-induced torque from spin continuity equation
• A nontrivial crossover in topological Hall effect regimes
• Transverse Transport in Two-Dimensional Relativistic Systems with Non-Trivial Spin Textures
• Proposal of a robust measurement scheme for the non-adiabatic spin torque using the displacement of magnetic vortices
• Consistent microscopic analysis of spin pumping effects
• Tuning skyrmion Hall effect via engineering of spin-orbit interaction
• Influence of magnetic viscosity on domain wall dynamics under spin-polarized currents
• Intrinsic non-adiabatic topological torque in magnetic skyrmions and vortices
• Current-induced non-adiabatic spin torques and domain wall motion with spin relaxation in a ferromagnetic metallic wire
• Intrinsic Spin Torque Without Spin-Orbit Coupling
• Electrical rectification effect in single domain magnetic microstrips: a micromagnetics-based analysis
• Numerical Computation of Spin-Transfer Torques for Antiferromagnetic Domain walls
• Spin Hall Effect-driven Spin Torque in Magnetic Texture
• Tunable spin dynamics in chiral soliton lattice
• Chirality-induced linear response properties in non-coplanar Mn${}_3$Ge
• Nonlocal spin torques in Rashba quantum wires with steep magnetic textures
• Tailoring energy barriers of Bloch-point-mediated transitions between topological spin textures
• Spin-wave-induced spin torque in Rashba spin-orbit coupling system
• Thermal fluctuation field for current-induced domain wall motion
• Prediction of topological Hall effect in a driven magnetic domain wall
• Magnetic Bloch-point hopping in multilayer skyrmions and associated emergent electromagnetic signatures
• Orbital Hall effect in spin-3/2 hole-doped semiconductors and its implications for orbitronics
• Ge as an orbitronic platform: giant in-plane orbital magneto-electric effect in a 2-dimensional hole gas