Graphene Spin Valve Devices

Abstract

Graphene - a single atomic layer of graphite - is a recently-found two-dimensional form of carbon, which exhibits high crystal quality and ballistic electron transport at room temperature. Soft magnetic NiFe electrodes have been used to inject polarized spins into graphene and a 10% change in resistance has been observed as the electrodes switch from the parallel to the antiparallel state. This coupled with the fact that a field effect electrode can modulate the conductivity of these graphene films makes them exciting potential candidates for spin electronic devices.

3 pages, 6 figures

References in corpus (1)

• Two Dimensional Atomic Crystals

Cited by in corpus (81)

• The electronic properties of graphene
• Electronic transport in two dimensional graphene
• Giant Intrinsic Carrier Mobilities in Graphene and Its Bilayer
• Electronic spin transport and spin precession in single graphene layers at room temperature
• Graphene Spintronics
• A self-consistent theory for graphene transport
• Emergence of magnetism in graphene materials and nanostructures
• Spintronics and Pseudospintronics in Graphene and Topological Insulators
• Graphene Antidot Lattices - Designed Defects and Spin Qubits
• Colloquium: Spintronics in graphene and other two-dimensional materials
• Graphite and graphene as perfect spin filters
• Substrate limited electron dynamics in graphene
• Highly efficient spin transport in epitaxial graphene on SiC
• Topology-Scaling Identification of Layered Solids and Stable Exfoliated 2D Materials
• Interference effect on Raman spectrum of graphene on SiO_2/Si
• Spin currents in rough graphene nanoribbons: Universal fluctuations and spin injection
• Spin-Orbit-Mediated Spin Relaxation in Graphene
• Graphene Spin Transistor
• The role of contact resistance in graphene field-effect devices
• Theoretical prediction of perfect spin filtering at interfaces between close-packed surfaces of Ni or Co and graphite or graphene
• Anisotropic spin relaxation in graphene
• Electronic spin transport in graphene field effect transistors
• Electronic spin drift in graphene field effect transistors
• Voltage and temperature dependencies of conductivity in gated graphene
• Spin Transport and Relaxation in Graphene
• Electron-Hole Asymmetry of Spin Injection and Transport in Single-Layer Graphene
• Graphene spintronics: the role of ferromagnetic electrodes
• Electrical Detection of Spin Precession in Single Layer Graphene Spin Valves with Transparent Contacts
• Spintronics with graphene
• Optical properties of graphene antidot lattices
• Hyperfine Interactions in Graphene and Related Carbon Nanostructures
• Edge State Magnetism of Single Layer Graphene Nanostructures
• Spin-resolved scattering through spin-orbit nanostructures in graphene
• Spin-orbit coupling in a graphene bilayer and in graphite
• Controlling the efficiency of spin injection into graphene by carrier drift
• Wavevector-dependent spin filtering and spin transport through magnetic barriers in graphene
• Electrical spin injection, transport, and detection in graphene-hexagonal boron nitride van der Waals heterostructures: progress and perspectives
• Tunable Band Gap in Graphene with a Non-Centrosymmetric Superlattice Potential
• Electronic properties of graphene and graphene nanoribbons with "pseudo-Rashba" spin-orbit coupling
• Controllable spin-dependent transport in armchair graphene nanoribbon structures
• Rashba Spin Orbit Interaction and Birefringent Electron Optics in Graphene
• MagnetoResistance of graphene-based spin valves
• Dirac electrons in graphene-based quantum wires and quantum dots
• Efficient spin injection into graphene through a tunnel barrier: overcoming the spin conductance mismatch
• Effect of contacts on spin lifetime measurements in graphene
• Long range Josephson coupling through ferromagnetic graphene
• Electronic transport through a graphene-based ferromagnetic/normal/ferromagnetic junction
• Electron spin diffusion and transport in graphene
• Quantum pumping in graphene with a perpendicular magnetic field
• Theoretical studies of spin-dependent electronic transport in ferromagnetically contacted graphene flakes
• Evidence for spin memory in the electron phase coherence in graphene
• Spin currents and magnetoresistance of graphene-based magnetic junctions
• Magnetotransport through graphene spin valves
• Observation of strain-free rolled-up CVD graphene single layers: towards unstrained heterostructures
• Magnetoresistive effect in graphene nanoribbon due to magnetic field induced band gap modulation
• Graphene nanoring as a tunable source of polarized electrons
• Chemical Bonding of Transition-metal Co${}_{13}$ Clusters with Graphene
• Photoinduced pure spin current injection in graphene with Rashba spin-orbit interaction
• Electron spin dynamics of two-dimensional layered materials
• Signature of chirality in scanning-probe imaging of charge flow in graphene
• Spin-polarized transport through domain wall in magnetized graphene
• Electronic, Magnetic and Transport Properties of Graphene Ribbons Terminated by Nanotubes
• High magnetoresistance in graphene nanoribbon heterojunction
• Spin-dependent transport for armchair-edge graphene nanoribbons between ferromagnetic leads
• Large local Hall effect in pin-hole dominated multigraphene spin-valves
• Selected graphenelike zigzag nanoribbons with chemically functionalized edges: Implications for electronic and magnetic properties
• Bias-dependent D'yakonov-Perel' spin relaxation in bilayer graphene
• High magnetoresistance at room temperature in p-i-n graphene nanoribbons due to band-to-band tunneling effects
• Charge and spin Hall effect in spin chiral ferromagnetic graphene
• Relativistic model for electron-hole pairing in the superconducting state of graphene-based materials
• Magneto-transport in impurity-doped few-layer graphene spin valve
• Time-dependent magneto-transport in a driven graphene spin valve
• Spin-dependent $\pi$${\pi }^{\ast }$ gap in graphene on a magnetic substrate
• Boltzmann conductivity of ferromagnetic graphene with magnetic impurities
• Tunable magnetoresistance in spin-orbit coupled graphene junctions
• Asymmetric Coulomb Oscillation and Giant Anisotropic Magnetoresistance in Doped Graphene Nanojunctions
• Study of edge states and conductivity in spin-orbit coupled bilayer graphene
• Determining the Proximity Effect Induced Magnetic Moment in Graphene by Polarized Neutron Reflectivity and X-ray Magnetic Circular Dichroism
• Tunable signal velocity in the integer quantum Hall effect of tailored graphene
• Diffusion of photoexcited carriers in graphene
• Manipulating the fully spin-polarized edge currents in graphene ribbon