Spin convertance at magnetic interfaces

Abstract

The exchange interaction between the conduction electrons and magnetic moments at magnetic interface leads to mutual conversion between electron spin current and magnon current. We introduce a concept of spin convertance which quantitatively measures the magnon current induced by electron spin accumulation and the spin current created by magnon accumulation at the interface. We predict the phenomena on charge and spin drag across a magnetic insulator spacer for several layered structures.

16 pages, 4 figures; Eq.(9) modified

References in corpus (11)

• Spin torque switching with the giant spin Hall effect of tantalum
• Spin Hall effect
• Spin Torque Ferromagnetic Resonance Induced by the Spin Hall Effect
• Spin Seebeck insulator
• Theory of magnon-driven spin Seebeck effect
• All-magnonic spin-transfer torque and domain wall propagation
• Linear-response theory of spin Seebeck effect in ferromagnetic insulators
• Magnon Mediated Electric Current Drag Across a Ferromagnetic Insulator Layer
• Spin Hall Angle Quantification from Spin Pumping and Microwave Photoresistance
• Electronic Pumping of Quasiequilibrium Bose-Einstein Condensed Magnons
• Spin wave excitation in magnetic insulators by spin-transfer torque

Cited by in corpus (92)

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• Photoferroelectric oxides
• Thermoelectric generation based on spin Seebeck effects
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• Magnon Polarons in the Spin Seebeck Effect
• Critical suppression of spin Seebeck effect by magnetic fields
• Magnon Valve Effect Between Two Magnetic Insulators
• Transport in two-dimensional topological materials: recent developments in experiment and theory
• Observation of magnon-mediated current drag in Pt/yttrium iron garnet/Pt(Ta) trilayers
• Super-Poissonian shot noise of squeezed-magnon mediated spin transport
• Long range pure magnon spin diffusion observed in a non-local spin-Seebeck geometry
• Coherent spin pumping in a strongly coupled magnon-magnon hybrid system
• Spin Transport in Antiferromagnetic Insulators Mediated by Magnetic Correlations
• Stacking Domain Wall Magnons in Twisted van der Waals Magnets
• Quantitative Temperature Dependence of Longitudinal Spin Seebeck Effect at High Temperatures
• Theory of unidirectional spin Hall magnetoresistance in heavy-metal/ferromagnetic-metal bilayers
• Observation of huge thermal spin currents in magnetic multilayers
• Temperature dependence of the magnon spin diffusion length and magnon spin conductivity in the magnetic insulator yttrium iron garnet
• Picosecond spin Seebeck effect
• Magnon based logic in a multi-terminal YIG/Pt nanostructure
• Spin transport in a magnetic insulator with zero effective damping
• Competing effects at Pt/YIG interfaces: spin Hall magnetoresistance, magnon excitations and magnetic frustration
• Spin pumping and shot noise in ferrimagnets: bridging ferro- and antiferromagnets
• Concomitant enhancement of longitudinal spin Seebeck effect with thermal conductivity
• Predicted Rectification and Negative Differential Spin Seebeck Effect at Magnetic Interfaces
• Nonvolatile Electric Field Control of Thermal Magnons in the Absence of an Applied Magnetic Field
• Spin Seebeck Effect: Sensitive Probe for Elementary Excitation, Spin Correlation, Transport, Magnetic Order, and Domains in Solids
• Enhanced Spin Conductance of a Thin-Film Insulating Antiferromagnet
• Pure spin currents in magnetically ordered insulator/normal metal heterostructures
• Control of nonlocal magnon spin transport via magnon drift currents
• Thermoelectric performance of spin Seebeck effect in Fe3O4/Pt-based thin film heterostructures
• Non-equilibrium thermodynamics of the spin Seebeck and spin Peltier effects
• Enhancement of superconductivity mediated by antiferromagnetic squeezed magnons
• Thermographic measurements of the spin Peltier effect in metal/yttrium-iron-garnet junction systems
• Magnon-mediated spin current noise in ferromagnet$|$non-magnetic conductor hybrids
• Spectral non-uniform temperature, non-local heat transfer, and the spin Seebeck effect
• Temperature Dependence of Angular Momentum Transport Across Interfaces
• Magnon contribution to unidirectional spin Hall magnetoresistance
• Boltzmann approach to the longitudinal spin Seebeck effect
• Many-body effects on superconductivity mediated by double-magnon processes in altermagnets
• Spin Seebeck effect at microwave frequencies
• Thermodynamic transport theory of spin waves in ferromagnetic insulators
• Thermographic measurements of spin-current-induced temperature modulation in metallic bilayers
• Magnon-Mediated Indirect Exciton Condensation through Antiferromagnetic Insulators
• Long lifetime of thermally-excited magnons in bulk yttrium iron garnet
• Magnon Pairs and Spin-Nematic Correlation in the Spin-Seebeck Effect
• How to control Spin-Seebeck current in a metal-quantum dot-magnetic insulator junction
• Magnetic-field-induced suppression of spin Peltier effect in Pt/${\mathrm{Y}}_3\mathrm{F}{\mathrm{e}}_5{\mathrm{O}}_{12}$ system at room temperature
• Lateral transport properties of thermally excited magnons in yttrium iron garnet films
• Fabrication of yttrium-iron-garnet/Pt multilayers for the longitudinal spin Seebeck effect
• Resolving nonclassical magnon composition of a magnetic ground state via a qubit
• Theory of bilinear magneto-electric resistance from topological-insulator surface states
• All-electrical Magnon Transport Experiments in Magnetically Ordered Insulators
• Thermal spin current and spin accumulation at ferromagnetic insulator/nonmagnetic metal interface
• Theory of the Spin Seebeck Effect at a Topological-Insulator/Ferromagnetic-Insulator Interface
• Spin Seebeck effect in a simple ferromagnet near Tc: A Ginzburg-Landau approach
• Spin Seebeck Effect in Nonmagnetic Excitonic Insulators
• Magnon transport through a quantum dot: Conversion to electronic spin and charge currents
• Microscopic theory of spin Seebeck effect in antiferromagnets
• Microwave control of thermal magnon spin transport
• Spin diffusion equation in superconductors in the vicinity of Tc
• Quantum Sensing of Antiferromagnetic Magnon Two-Mode Squeezed Vacuum
• Breaking down the magnonic Wiedemann-Franz law in the hydrodynamic regime
• Temperature dependence of the effective spin-mixing conductance probed with lateral non-local spin valves
• Thickness dependence of spin Peltier effect visualized by thermal imaging technique
• Scattering phenomena for spin transport in Kitaev spin liquid
• Focused ion beam modification of non-local magnon-based transport in yttrium iron garnet/platinum heterostructures
• Characterization of spin relaxation anisotropy in Co using spin pumping
• Magnon spin Hall magnetoresistance of a gapped quantum paramagnet
• Non-local magnon-based transport in yttrium iron garnet/platinum heterostructures at high temperatures
• Unified formulation of interfacial magnonic pumping from non-collinear magnets
• Observing Differential Spin Currents by Resonant Inelastic X-ray Scattering
• Electrically induced angular momentum flow between separated ferromagnets
• Many-body theory of spin-current driven instabilities in magnetic insulators
• Non-local magnon transconductance in extended magnetic insulating films.\\Part II: two-fluid behavior
• Theory of the spin Seebeck effect influenced by crystal-field excitations in Tb${}_3$Fe${}_5$O${}_{12}$
• Electrical manipulation of spin pumping signal through nonlocal thermal magnon transport
• Theory of nonlinear magnetoelectric transport effects in normal-metal $-$ magnetic-insulator heterostructures
• Magnon cotunneling through a quantum dot
• Influence of low-energy magnons on magnon Hanle experiments in easy-plane antiferromagnets
• Magnon-mediated electric current drag and nonlocal spin-Peltier effect in the ac regime
• Theory of drift-enabled control in nonlocal magnon transport
• Magnetically Ordered Insulators for Advanced Spintronics
• Spin Nernst Effect of Antiferromagnetic Magnons in the Presence of Spin Diffusion
• Ginzburg-Landau theory of spin pumping through an antiferromagnetic layer near the Néel temperature
• Squeezing and quantum control of antiferromagnetic magnon pseudospin
• Scaling of the thermally induced sign inversion of longitudinal spin Seebeck effect in a compensated ferrimagnet: Role of magnetic anisotropy
• Magnonic Spin-Transfer Torque in Ferromagnet/Antiferromagnet/Ferromagnet Trilayer
• All-Optical Generation of Antiferromagnetic Magnon Currents via the Magnon Circular Photogalvanic Effect
• Roles of Electron-Magnon Cross Diffusion in Unidirectional Magnetoresistance of Metallic Magnetic Bilayers