Graphite from the viewpoint of Landau level spectroscopy: An effective graphene bilayer and monolayer
arXiv:0901.4215 · doi:10.1103/PhysRevLett.102.166401
Abstract
We describe an infrared transmission study of a thin layer of bulk graphite in magnetic fields up to B = 34 T. Two series of absorption lines whose energy scales as sqrtB and B are present in the spectra and identified as contributions of massless holes at the H point and massive electrons in the vicinity of the K point, respectively. We find that the optical response of the K point electrons corresponds, over a wide range of energy and magnetic field, to a graphene bilayer with an effective inter-layer coupling 2γ_1, twice the value for a real graphene bilayer, which reflects the crystal ordering of bulk graphite along the c-axis. The K point electrons thus behave as massive Dirac fermions with a mass enhanced twice in comparison to a true graphene bilayer.
arXiv comment4 pages, 2 figures
References in corpus (24)
- 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
- Landau level degeneracy and quantum Hall effect in a graphite bilayer
- Unconventional quantum Hall effect and Berry's phase of 2pi in bilayer graphene
- Universal dynamical conductance in graphite
- Approaching the Dirac point in high mobility multi-layer epitaxial graphene
- Landau level spectroscopy of ultrathin graphite layers
- Infrared spectroscopy of Landau levels in graphene
- First direct observation of Dirac fermions in graphite
- Optical and magneto-optical far-infrared properties of bilayer graphene
- Observation of Landau levels of Dirac fermions in graphite
- Cyclotron Resonance study of the electron and hole velocity in graphene monolayers
- Determination of the electronic structure of bilayer graphene from infrared spectroscopy results
- Tight--binding description of the quasiparticle dispersion of graphite and few--layer graphene
- Magneto-optical properties of multilayer graphenes
- Cyclotron resonance in bilayer graphene
- Infrared spectroscopy of electronic bands in bilayer graphene
- High-Energy Limit of Massless Dirac Fermions in Multilayer Graphene using Magneto-Optical Transmission Spectroscopy
- Magnetospectroscopy of epitaxial few-layer graphene
- Dirac fermions at the H point of graphite: Magneto-transmission studies
- Infrared probe of the anomalous magnetotransport of highly oriented pyrolytic graphite in the extreme quantum limit
- Magneto-transmission as a probe of Dirac fermions in bulk graphite
- Electronic Structure of Three-Dimensional Superlattices Subject to Tilted Magnetic Fields
Cited by in corpus (39)
- Optical Absorption in Twisted Bilayer Graphene
- Dirac electronic states in graphene systems: Optical spectroscopy studies
- Generation of entangled photons in graphene in a strong magnetic field
- Quasi-classical cyclotron resonance of Dirac fermions in highly doped graphene
- Magneto-Raman scattering of graphene on graphite: Electronic and phonon excitations
- Comparison between charge and spin transport in few layer graphene
- Landau Quantization in Graphene Monolayer, Bernal Bilayer, and Bernal Trilayer on Graphite Surface
- Nonlinear optics of graphene in a strong magnetic field
- An integrated mid-infrared, far-infrared and terahertz optical Hall effect instrument
- Observation of magneto-phonon resonance of Dirac fermions in graphite
- Direct observation of Landau level resonance and mass generation in Dirac semimetal Cd3As2 thin films
- Probing electronic excitations in mono- to pentalayer graphene by micro-magneto-Raman spectroscopy
- Electronic excitations and electron-phonon coupling in bulk graphite through Raman scattering in high magnetic fields
- Feature-Rich Electronic Properties in Graphene Ripples
- Bilayer graphene inclusions in rotational-stacked multilayer epitaxial graphene
- Multilayer graphenes with mixed stacking structure: interplay of Bernal and rhombohedral stacking
- Energy spectrum of graphene multilayers in a parallel magnetic field
- Cyclotron motion in the vicinity of a Lifshitz transition in graphite
- Polarization selection rules for inter-Landau level transitions in epitaxial graphene revealed by infrared optical Hall effect
- Magneto-optics of monolayer and bilayer graphene
- Raman scattering of graphene based systems in high magnetic fields
- Quantum magneto-optics of graphite with trigonal warping
- Inter-subband Landau level couplings induced by in-plane magnetic fields in trilayer graphene
- Tunable terahertz plasmons in graphite thin films
- High field magneto-transmission investigation of natural graphite
- Measurement of graphite tight-binding parameters using high field magneto-reflectance
- Quantum magneto-optics of graphite family
- Infrared magneto-spectroscopy of graphite in tilted fields
- Ultra-high magnetic field study of the layer split bands in Graphite
- A micro-magneto-Raman scattering study of graphene on a bulk graphite substrate
- Cyclotron resonance and Faraday rotation in graphite
- Tight-binding description of Landau levels of graphite in tilted magnetic fields
- Beating oscillations of magneto-optical spectra in simple hexagonal graphite
- Photon absorption in twisted bilayer graphene
- Linear scaling relation between two-dimensional massless Dirac fermion Fermi velocity and Fe-As bond length in iron arsenide superconductor systems
- A broadband silicon quarter-wave retarder for far-infrared spectroscopic circular dichroism
- Particle-hole asymmetry and quantum confinement effects on the magneto-optical response of topological insulator thin-films
- The electronic band structures and optical absorption spectra for incommensurate twisted few-layers graphene
- Many-body effects in suspended graphene probed through magneto-phonon resonances