Quantum kinetic equation and universal conductance fluctuations in graphene
arXiv:0801.2394 · doi:10.1103/PhysRevB.77.193403
Abstract
We analyze universal conductance fluctuations (UCF) in graphene in the framework of diagrammatic perturbation theory in the metallic regime. It is shown that strong inter-valley scattering lifts the valley degeneracy of electronic states, whereas at weak inter-valley scattering two valleys contribute independently such that the variance of UCF would be expected to show sample- and geometry-dependent behavior.
4 pages, 1 figure; added references
References in corpus (17)
- Electric Field Effect in Atomically Thin Carbon Films
- Two-Dimensional Gas of Massless Dirac Fermions in Graphene
- Experimental Observation of Quantum Hall Effect and Berry's Phase in Graphene
- Landau level degeneracy and quantum Hall effect in a graphite bilayer
- Unconventional quantum Hall effect and Berry's phase of 2pi in bilayer graphene
- Bipolar supercurrent in graphene
- Weak localisation magnetoresistance and valley symmetry in graphene
- Strong suppression of weak (anti)localization in graphene
- Weak localisation in graphene flakes
- Electric Field Modulation of Galvanomagnetic Properties of Mesoscopic Graphite
- Effect of Disorder on Transport in Graphene
- Josephson effect in ballistic graphene
- Electron-electron interactions and the phase diagram of a graphene bilayer
- Influence of trigonal warping on interference effects in bilayer graphene
- Anomalously large conductance fluctuations in weakly disordered graphene
- Inelastic Scattering Time for Conductance Fluctuations
- Weak localisation in bilayer graphene
Cited by in corpus (51)
- Electronic transport in two dimensional graphene
- Quantum interference and Aharonov-Bohm oscillations in topological insulators
- Symmetry Classes in Graphene Quantum Dots: Universal Spectral Statistics, Weak Localization, and Conductance Fluctuations
- Disorder and Electronic Transport in Graphene
- Defect-mediated spin relaxation and dephasing in graphene
- Resonant low-energy electron scattering on short-range impurities in graphene
- Electron-electron interactions in the conductivity of graphene
- Finite difference method for transport properties of massless Dirac fermions
- Mesoscopic conductance fluctuations in graphene samples
- Coulomb drag in graphene: perturbation theory
- Electron-phonon mediated heat flow in disordered graphene
- Universal conductance fluctuations in Dirac materials in the presence of long-range disorder
- Graphene-based one-dimensional photonic crystal
- Mesoscopic conductance fluctuations in graphene
- Spin-Charge Locking and Tunneling into a Helical Metal
- Quantum transport thermometry for electrons in graphene
- Pseudo-ballistic transport in 3D topological insulator quantum wires
- Graphene-based photonic crystal
- Spin-valley relaxation and quantum transport regimes in two-dimensional transition metal dichalcogenides
- Quantum Hall effect in exfoliated graphene affected by charged impurities: metrological measurements
- Phase Coherent Transport in Graphene Nanoribbons and Graphene Nanoribbon Arrays
- Relativistic Gurzhi effect in channels of Dirac materials
- Non-Ergodicity & Microscopic Symmetry Breaking of the Conductance Fluctuations in Disordered Mesoscopic Graphene
- Finite-difference method for transport of two-dimensional massless Dirac fermions in a ribbon geometry
- Edge effects in graphene nanostructures: II. Semiclassical theory of spectral fluctuations and quantum transport
- Vertex renormalization in dc conductivity of doped chiral graphene
- Numerical Study of Universal Conductance Fluctuation in Three-dimensional Topological Semimetals
- Bose-Einstein condensation of trapped polaritons in 2D electron-hole systems in a high magnetic field
- Gate tunable quantum transport in double layer graphene
- Plasmon anomaly in the dynamical optical conductivity of graphene
- Electron flow in split-gated bilayer graphene
- Bose-Einstein condensation of quasiparticles in graphene
- Abelian Chern-Simons Theory for the Fractional Quantum Hall Effect in Graphene
- Quantum Interference Noise Near the Dirac Point in Graphene
- Disorder Induced Anomalous Hall Effect in Type-I Weyl Metals: Connection between the Kubo-Streda Formula in the Spin and Chiral basis
- Relationship between conductance fluctuation and weak localization in graphene
- Quantum corrections to transport in graphene: a trajectory-based semiclassical analysis
- Conductance fluctuations in quasi-two-dimensional systems: a practical view
- Multifractal wave functions of charge carriers in graphene with folded deformations, ripples or uniaxial flexural modes: analogies to the quantum Hall effect under random pseudomagnetic fields
- Temperature dependence of universal conductance fluctuation due to development of weak localization in graphene
- Remote Mesoscopic Signatures of Induced Magnetic Texture in Graphene
- Valley current in graphene through electron-phonon interaction
- Semiclassical conservation of spin and large transverse spin current in Dirac systems
- Pressure sensing using vertically aligned carbon nanotubes on a flexible substrate
- Disorder correction to the minimal conductance of a nodal-point semimetal
- Graphene resistivity in diffusive limit due to scalar and vector potential electron-phonon scattering
- Fermi energy sensitive universal conductance fluctuations in anisotropic materials
- Theory of light diffusion through amplifying photonic lattice
- Weak localization and universal conductance fluctuations in large area twisted bilayer graphene
- Resonant optical gating of suspended carbon nanotube transistor
- Non-Adhesive Transfer Process of Carbon Nanotube Forests onto Flexible Kapton Substrates