Electron-electron interactions in the conductivity of graphene

Abstract

The effect of electron-electron interaction on the low-temperature conductivity of graphene is investigated experimentally. Unlike in other two-dimensional systems, the electron-electron interaction correction in graphene is sensitive to the details of disorder. A new temperature regime of the interaction correction is observed where quantum interference is suppressed by intra-valley scattering. We determine the value of the interaction parameter, F_0 ~ -0.1, and show that its small value is due to the chiral nature of interacting electrons.

4 pages, 4 figures, 1 table

References in corpus (11)

• Giant Intrinsic Carrier Mobilities in Graphene and Its Bilayer
• Intrinsic and Extrinsic Performance Limits of Graphene Devices on SiO2
• Weak localisation magnetoresistance and valley symmetry in graphene
• Acoustic phonon scattering limited carrier mobility in 2D extrinsic graphene
• Landau Level Splitting in Graphene in High Magnetic Fields
• Electronic transport in graphene: A semi-classical approach including midgap states
• Weak localisation in graphene flakes
• Friedel oscillations, impurity scattering and temperature dependence of resistivity in graphene
• Graphene: A Pseudochiral Fermi Liquid
• Mesoscopic conductance fluctuations in graphene samples
• Quantum kinetic equation and universal conductance fluctuations in graphene

Cited by in corpus (41)

• Coulomb drag
• Hydrodynamics in graphene: Linear-response transport
• Temperature-dependent resistivity of suspended graphene
• Hydrodynamic approach to electronic transport in graphene
• Collision-dominated nonlinear hydrodynamics in graphene
• Observation of Intra- and Inter-band Transitions in the Optical Response of Graphene
• Defect-mediated spin relaxation and dephasing in graphene
• Manifestation of electron-electron interaction in the magnetoresistance of graphene
• Hydrodynamic approach to two-dimensional electron systems
• Coulomb interaction in graphene: Relaxation rates and transport
• Finite temperature inelastic mean free path and quasiparticle lifetime in graphene
• Coulomb drag in graphene: perturbation theory
• Magnetohydrodynamics in graphene: shear and Hall viscosities
• Interplay between interferences and electron-electron interactions in epitaxial graphene
• Hydrodynamic collective modes in graphene
• Non-linear resistivity and heat dissipation in monolayer graphene
• Dirac Fermion kinetics in three-dimensionally curved graphene
• Evidence for spin memory in the electron phase coherence in graphene
• Weak Localization in Electric-Double-Layer Gated Few-layer Graphene
• Hydrodynamic approach to electronic transport in graphene: energy relaxation
• Optical conductivity in graphene: hydrodynamic regime
• Gate tunable quantum transport in double layer graphene
• Anti-Poiseuille flow in neutral graphene
• Magnetoresistance of disordered graphene: from low to high temperatures
• Tuning of quantum interference in top-gated graphene on SiC
• Room-temperature quantum transport signatures in graphene/LaAlO3/SrTiO3 heterostructures
• Plasmonic Tuning of the Near Field Heat Transfer in Double Layer Graphene
• Full consideration of acoustic phonon scatterings in two-dimensional Dirac materials
• Unraveling the Effect of Electron-Electron Interaction on Electronic Transport in High-Mobility Stannate Films
• Quantum corrections to transport in graphene: a trajectory-based semiclassical analysis
• Ballistic magnetotransport in graphene
• The two dimensional Hubbard model:a theoretical tool for molecular electronics
• Finite-size scaling in a 2D disordered electron gas with spectral nodes
• Influence of Interface Traps and Electron-Hole Puddles on Quantum Capacitance and Conductivity in Graphene Field-Effect Transistors
• Dynamic dielectric function and phonon self-energy from electrons strongly correlated with acoustic phonons in 2D Dirac crystals
• Dimensionality-dependent type-II Weyl semimetal state in Mo${}_{0.25}$W${}_{0.75}$Te${}_2$
• Electric-field-driven conductance switching in encapsulated graphene nanogaps
• Correlation effects in disordered conductors with spin accumulation
• Renormalization group analysis of weakly interacting van der Waals Fermi system
• Strong magnetoresistance in a graphene Corbino disk at low magnetic fields
• Activation of magnetic moments in CVD-grown graphene by annealing