Scanning Tunneling Spectroscopy of Graphene on Graphite

Abstract

We report low temperature high magnetic field scanning tunneling microscopy and spectroscopy of graphene flakes on graphite that exhibit the structural and electronic properties of graphene decoupled from the substrate. Pronounced peaks in the tunneling spectra develop with field revealing a Landau level sequence that provides a direct way to identify graphene and to determine the degree of its coupling to the substrate. The Fermi velocity and quasiparticle lifetime, obtained from the positions and width of the peaks, provide access to the electron-phonon and electron-electron interactions.

References in corpus (28)

• The electronic properties of graphene
• Two-Dimensional Gas of Massless Dirac Fermions in Graphene
• Experimental Observation of Quantum Hall Effect and Berry's Phase in Graphene
• Two Dimensional Atomic Crystals
• Ultrahigh electron mobility in suspended graphene
• Suspended Graphene: a bridge to the Dirac point
• Observation of Electron-Hole Puddles in Graphene Using a Scanning Single Electron Transistor
• Graphene bilayer with a twist: electronic structure
• Substrate-induced bandgap in graphene on hexagonal boron nitride
• Atomic Structure of Graphene on SiO2
• Electronic Properties of Disordered Two-Dimensional Carbon
• Electronic states and Landau levels in graphene stacks
• Graphene: new bridge between condensed matter physics and quantum electrodynamics
• High-Resolution Scanning Tunneling Microscopy Imaging of Mesoscopic Graphene Sheets on an Insulating Surface
• Giant Phonon-induced Conductance in Scanning Tunneling Spectroscopy of Gate-tunable Graphene
• Optical Phonons in Carbon Nanotubes: Kohn Anomalies, Peierls Distortions and Dynamic Effects
• Marginal Fermi liquid behavior from 2d Coulomb interaction
• Observation of Landau levels of Dirac fermions in graphite
• Existence and topological stability of Fermi points in multilayered graphene
• Unconventional quasiparticle lifetime in graphite
• Velocity Renormalization and Carrier Lifetime in Graphene from Electron-Phonon Interaction
• Quantum-critical relativistic magnetotransport in graphene
• STS Observations of Landau Levels at Graphite Surfaces
• Electrostatic interactions between graphene layers and their environment
• Graphene: A Pseudochiral Fermi Liquid
• Low energy excitations in graphite: The role of dimensionality and lattice defects
• Phonon mediated tunneling into graphene
• Kohn anomaly and interplay of electron-electron and electron-phonon interactions in epitaxial graphene

Cited by in corpus (233)

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• Properties of Graphene: A Theoretical Perspective
• Colloquium: The transport properties of graphene: An introduction
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• Visualizing Individual Nitrogen Dopants in Monolayer Graphene
• Single Layer Behavior and Its Breakdown in Twisted Graphene Layers
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• Landau quantization and the thickness limit of topological insulator thin films of Sb2Te3
• Direct imaging of topological edge states at a bilayer graphene domain wall
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• Geometry, mechanics and electronics of singular structures and wrinkles in graphene
• Engineering artificial graphene in a two-dimensional electron gas
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• Dirac electronic states in graphene systems: Optical spectroscopy studies
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• Interacting Electrons in Graphene: Fermi Velocity Renormalization and Optical Response
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• Observation of Valley-polarized Landau Levels in Strained Graphene
• Tunneling Spectroscopy of Graphene-Boron Nitride Heterostructures
• Screening Charged Impurities and Lifting the Orbital Degeneracy in Graphene by Populating Landau Levels
• Resonant tunnelling between the chiral Landau states of twisted graphene lattices
• Renormalization of Coulomb interaction in graphene: computing observable quantities
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• The nature of localization in graphene under quantum Hall conditions
• Twists and The Electronic Structure of Graphitic Materials
• Effect of electron-phonon interaction on spectroscopies in graphene
• Revivals, classical periodicity, and zitterbewegung of electron currents in monolayer graphene
• Effective field theory, three-loop perturbative expansion, and their experimental implications in graphene many-body effects
• Energy gaps of atomically precise armchair graphene nanoribbons
• Geometrical and topological aspects of graphene and related materials
• Electron-electron interactions in decoupled graphene layers
• Theory of Coulomb drag for massless Dirac fermions
• Effect of Coulomb interactions on the optical properties of doped graphene
• Splitting of the Zero-Energy Landau Level and Universal Dissipative Conductivity at Critical Points in Disordered Graphene
• Tuning Structures and Electronic Spectra of Graphene Layers by Tilt Grain Boundaries
• Band structure and gaps of triangular graphene superlattices
• Observation of magneto-phonon resonance of Dirac fermions in graphite
• Imaging two-component nature of Dirac-Landau levels in the topological surface state of Bi2Se3
• Making ARPES Measurements on Corrugated Monolayer Crystals: Suspended Exfoliated Single-Crystal Graphene
• Flat band carrier confinement in magic-angle twisted bilayer graphene
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• Scanning Tunneling Microscopy and Spectroscopy of Graphene on Insulating Substrates
• Sound waves and resonances in electron-hole plasma
• Magnetophonon resonance in graphite: High-field Raman measurements and electron-phonon coupling contributions
• Experimental Observation of Surface States and Landau Levels Bending in Bilayer Graphene
• Quantum Monte Carlo Calculations for Carbon Nanotubes
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• Local density of states and scanning tunneling currents in graphene
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• Effect of Coulomb interactions on the physical observables of graphene
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• Origami-controlled strain engineering of tunable flat bands and correlated states in folded graphene
• Phonon spectroscopy through the electronic density of states in graphene
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• Transport of Massless Dirac Fermions in Non-topological Type Edge States
• Electron-phonon bound states in graphene in a perpendicular magnetic field
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• Visualizing electron correlation by means of ab-initio scanning tunneling spectroscopy images of single molecules
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• Optical Properties of Monolayer Bismuthene in Electric Fields
• Observation of a multitude of correlated states at the surface of bulk 1T-TaSe${}_2$ crystals
• Transient response under ultrafast interband excitation of an intrinsic graphene
• Spatially resolved Landau level spectroscopy of the topological Dirac cone of bulk-type Sb2Te3(0001): potential fluctuations and quasiparticle lifetime
• Landau level transitions indoped graphene in a time dependent magnetic field
• Correlated random hopping disorder in graphene at high magnetic fields: Landau level broadening and localization properties
• Phonon structures in the electronic density of states of graphene in magnetic field
• Revealing the Charge Density Wave Proximity Effect in Graphene on 1T-TaS${}_2$
• Mapping the effect of defect-induced strain disorder on the Dirac states of topological insulators
• Negative c-axis magnetoresistance in graphite
• Nanoscale Probing of Broken-Symmetry States in Graphene Induced by Individual Atomic Impurities
• Gaps and tails in graphene and graphane
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• Tunable Electronic Band Structures and Zero-Energy Modes of Heterosubstrate-induced Graphene Superlattices
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• 2D compressibility of surface states on 3D topological insulators
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• Spectroscopic Characterization of Landau Level Splitting and the Intermediate v = 0 Phase in Bilayer Graphene
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• Distinguishing Coulomb and electron-phonon interactions for massless Dirac fermions
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• Echolocation by Quasiparticles