Electrical detection of spin pumping due to the precessing magnetization of a single ferromagnet

Abstract

We report direct electrical detection of spin pumping, using a lateral normal metal/ferromagnet/normal metal device, where a single ferromagnet in ferromagnetic resonance pumps spin polarized electrons into the normal metal, resulting in spin accumulation. The resulting backflow of spin current into the ferromagnet generates a d.c. voltage due to the spin dependent conductivities of the ferromagnet. By comparing different contact materials (Al and /or Pt), we find, in agreement with theory, that the spin related properties of the normal metal dictate the magnitude of the d.c. voltage.

References in corpus (2)

• Voltage generation by ferromagnetic resonance
• On-chip detection of ferromagnetic resonance of a single submicron permalloy strip

Cited by in corpus (56)

• Scaling behavior of the spin pumping effect in ferromagnet/platinum bilayers
• Magnon Polarons in the Spin Seebeck Effect
• Interface enhancement of Gilbert damping from first-principles
• Microwave photovoltage and photoresistance effects in ferromagnetic microstrips
• Spin pumping by a field-driven domain wall
• Quantitative Temperature Dependence of Longitudinal Spin Seebeck Effect at High Temperatures
• Enhancement of Pure Spin Currents in Spin Pumping Y3Fe5O12/Cu/metal Trilayers through Spin Conductance Matching
• Room temperature antiferromagnetic resonance and inverse spin-Hall voltage in canted antiferromagnets
• Large cone angle magnetization precession of an individual nanomagnet with dc electrical detection
• Magnonic Charge Pumping via Spin-Orbit Coupling
• Spin Pumping of an Easy-Plane Antiferromagnet Enhanced by Dzyaloshinskii-Moriya Interaction
• Voltage generation by ferromagnetic resonance
• Spin current generation from sputtered Y3Fe5O12 films
• Spin and spin current -- From fundamentals to recent progress
• Paramagnetic spin pumping
• Spin-Scattering Rates in Metallic Thin Films Measured by Ferromagnetic Resonance Damping Enhanced by Spin-Pumping
• Tunnel barrier enhanced voltage signals generated by magnetization precession of a single ferromagnetic layer
• Effects of non-adiabaticity on the voltage generated by a moving domain wall
• Spin and charge pumping in magnetic tunnel junctions with precessing magnetization: A nonequilibrium Green function approach
• Observation of nuclear-spin Seebeck effect
• Charge and Spin Currents Generated by Dynamical Spins
• Tuning Spin Current Injection at Ferromagnet/Non-Magnet Interfaces by Molecular Design
• Electrical detection of spin pumping: dc voltage generated by ferromagnetic resonance at ferromagnet/nonmagnet contact
• Charge current driven by spin dynamics in disordered Rashba spin-orbit system
• Tunnel-barrier-enhanced dc voltage signals induced by magnetization dynamics in magnetic tunnel junctions
• Microwave-induced spin currents in ferromagnetic-insulator|normal-metal bilayer system
• Magnon spin current induced by triplet Cooper pair supercurrents
• Chiral charge pumping in graphene deposited on a magnetic insulator
• Detection of induced paramagnetic moments in Pt on Y${}_3$Fe${}_5$O${}_{12}$ via x-ray magnetic circular dichroism
• Heat-driven spin transport in a ferromagnetic metal
• Spin transport and spin conversion in compound semiconductor with non-negligible spin-orbit interaction
• Charge pumping in magnetic tunnel junctions: Scattering theory
• Detection of the dc inverse spin Hall effect due to spin pumping in a novel meander-stripline geometry
• Rectification of radio frequency current in giant magnetoresistance spin valve
• Fundamentals of magnon-based computing
• All-electrical Magnon Transport Experiments in Magnetically Ordered Insulators
• The spin-flop transition in the quasi two dimensional antiferromagnet MnPS3 detected via thermally generated magnon transport
• Charge pumping and the colored thermal voltage noise in spin valves
• Composition-tunable magnon-polaron anomalies in spin Seebeck effects in epitaxial Bi${}_x$Y${}_{3-x}$Fe${}_5$O${}_{12}$ films
• Large voltage from spin pumping in magnetic tunnel junctions
• Large spin to charge conversion in topological superconductor \b{eta}-PdBi2 at room temperature
• Enhanced Inverse Spin-Hall Effect in Ultrathin Ferromagnetic/Normal Metal Bilayers
• Electrical detection of microwave assisted magnetization reversal by spin pumping
• Non-local Spin-charge Conversion via Rashba Spin-Orbit Interaction
• Spectral shape deformation in inverse spin Hall voltage in Y3Fe5O12|Pt bilayers at high microwave power levels
• Dissipationless Spin-Charge Conversion in Excitonic Pseudospin Superfluid
• Carrier-induced ferromagnetism in 2D magnetically-doped semiconductor structures
• Microwave response of a magnetic single-electron transistor
• Excitation and detection of propagating spin waves at the single magnon level
• Ultrafast optical observation of spin-pumping induced dynamic exchange coupling in ferromagnetic semiconductor/metal bilayer
• Effect of Spin Torque on Magnetization Switching Speed Having Nonuniform Spin Distribution
• Topological transverse spin transport in a canted antiferromagnet/heavy metal heterostructure
• Switching of magnon parametric oscillation by magnetic field direction
• Hysteresis and training effect in the electric control of spin current in Pt/Y3Fe5O12 heterostructures
• Resonant Edelstein and inverse-Edelstein effects, charge-to-spin conversion, and spin pumping from chiral-spin modes
• Disambiguating electrical detection of magnetization dynamics in magnetic insulators