Coulomb Drag in Graphene

Abstract

We study the Coulomb drag between two single graphene sheets in intrinsic and extrinsic graphene systems with no interlayer tunneling. The general expression for the nonlinear susceptibility appropriate for single-layer graphene systems is derived using the diagrammatic perturbation theory, and the corresponding exact zero-temperature expression is obtained analytically. We find that, despite the existence of a non-zero conductivity in an intrinsic graphene layer, the Coulomb drag between intrinsic graphene layers vanishes at all temperatures. In extrinsic systems, we obtain numerical results and an approximate analytical result for the drag resistivity ${\rho }_{\text{D}}$, and find that ${\rho }_{\text{D}}$ goes as $T^2$ at low temperature $T$, as $1/d^4$ for large bilayer separation $d$ and $1/n^3$ for high carrier density $n$. We also discuss qualitatively the effect of plasmon-induced enhancement on the Coulomb drag, which should occur at a temperature of the order of or higher than the Fermi temperature.

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Cited by in corpus (56)

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• Inter-band Coherence Response to Electric Fields in Crystals
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• Plasmons and Coulomb drag in Dirac/Schroedinger hybrid electron systems
• Coulomb drag in graphene: perturbation theory
• Synthetic electric fields and phonon damping in carbon nanotubes and graphene
• Coulomb drag between massless and massive fermions
• Plasmonic excitations in Coulomb coupled N-layer graphene structures
• Theory of resonant photon drag in monolayer graphene
• Coulomb Drag and Magnetotransport in Graphene Double Layers
• Coulomb drag in graphene single layers separated by a thin spacer
• Coulomb drag in graphene near the Dirac point
• Coulomb Drag and High Resistivity Behavior in Double Layer Graphene
• Theory of Coulomb drag for massless Dirac fermions
• Coulomb Drag in Altermagnets
• On Coulomb drag in double layer systems
• Probing the topological exciton condensate via Coulomb drag
• Coulomb drag as a measure of trigonal warping in doped graphene
• Correlated Coulomb drag in capacitively coupled quantum-dot structures
• Plasmon and dielectric background inhomogeneity enhancement of Coulomb drag in graphene double-layer structures
• Theory of Coulomb Drag in Spatially Inhomogeneous Materials
• Repulsive van der Waals forces due to hydrogen exposure on bilayer Graphene
• The Casimir frictional drag force between a SiO2 tip and a graphene-covered SiO2 substrate
• Coulomb drag in graphene - boron nitride heterostructures: the effect of virtual phonon exchange
• Kinetic theory of Coulomb drag in two monolayers of graphene: from the Dirac point to the Fermi liquid regime
• Interaction dominated transport and Coulomb drag in bilayer graphene
• Influence of electric current on the Casimir forces between graphene sheets
• Anomalous Coulomb Drag between InAs Nanowire and Graphene Heterostructures
• Topological transport of mobile impurities
• Relaxation of optically excited carriers in graphene: Anomalous diffusion and Lévy flights
• Anomalous Hall Coulomb drag of massive Dirac fermions
• A new coupling mechanism between two graphene electron waveguides for ultrafast switching
• Energy drag in particle-hole symmetric systems as a quantum quench
• Coulomb drag in anisotropic systems: a theoretical study on a double-layer phosphorene
• Drag viscosity of metals and its connection to Coulomb drag
• Coulomb drag in topological insulator films
• Coulomb drag between a carbon nanotube and monolayer graphene
• Energy Transfer Rate in Double-Layer Graphene Systems: Linear Regime
• Coulomb drag in topological materials
• Coulomb drag in graphene/hBN/graphene moiré heterostructures
• Polar molecules in bilayers with high population imbalance
• Plasmon-mediated Coulomb drag between graphene waveguides
• Magneto-Coulomb Drag and Hall Drag in Double-Layer Dirac Systems
• Coulomb drag between two graphene layers at different temperatures
• Non-Local Coulomb Drag in Weyl Semimetals
• Hall Coulomb drag induced by electron-electron skew scattering
• Coulomb drag in metal monochalcogenides double-layer structures with Mexican-hat band dispersions
• Anomalous drag in electron-hole condensates with granulated order
• Dragging of electric current by hydrodynamic flow at charge neutrality