Optical Properties of Graphene in Magnetic and Electric fields
arXiv:1603.02797
Abstract
Optical properties of graphene are explored by using the generalized tight-binding model. The main features of spectral structures, the form, frequency, number and intensity, are greatly enriched by the complex relationship among the interlayer atomic interactions, the magnetic quantization and the Coulomb potential energy. Absorption spectra have the shoulders, asymmetric peaks and logarithmic peaks, coming from the band-edge states of parabolic dispersions, the constant-energy loops and the saddle points, respectively. The initial forbidden excitation region is only revealed in even-layer AA stacking systems. Optical gaps and special structures can be generated by an electric field. The delta-function-like structures in magneto-optical spectra, which present the single, twin and double peaks, are associated with the symmetric, asymmetric and splitting Landau-level energy spectra, respectively. The single peaks due to the non-tilted Dirac cones exhibit the nearly uniform intensity. The AAB stacking possesses more absorption structures, compared to the other stackings. The diverse magneto-optical selection rules are mainly determined by the well-behaved, perturbed and undefined Landau modes. The frequent anti-crossings in the magnetic- and electric-field-dependent energy spectra lead to the increase of absorption peaks and the reduced intensities. Part of theoretical calculations are consistent with the experimental measurements, and the others need further detailed examinations.
References in corpus (60)
- The electronic properties of graphene
- The Raman Fingerprint of Graphene
- Two Dimensional Atomic Crystals
- A topological Dirac insulator in a quantum spin Hall phase : Experimental observation of first strong topological insulator
- Giant Intrinsic Carrier Mobilities in Graphene and Its Bilayer
- Intrinsic and Extrinsic Performance Limits of Graphene Devices on SiO2
- Biased bilayer graphene: semiconductor with a gap tunable by electric field effect
- Epitaxial Growth of Two-Dimensional Stanene
- Gate-induced insulating state in bilayer graphene devices
- Ripple Texturing of Suspended Graphene Atomic Membranes
- Asymmetry gap in the electronic band structure of bilayer graphene
- Electronic states and Landau levels in graphene stacks
- Single Layer Behavior and Its Breakdown in Twisted Graphene Layers
- Approaching the Dirac point in high mobility multi-layer epitaxial graphene
- Infrared spectroscopy of Landau levels in graphene
- Ab Initio Theory of Gate Induced Gaps in Graphene Bilayers
- Dirac Cones and Minigaps for Graphene on Ir(111)
- Scanning Tunneling Spectroscopy of Graphene on Graphite
- Band Structure of ABC-Stacked Graphene Trilayers
- Probing the Electronic Structure of Bilayer Graphene by Raman Scattering
- 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
- Quantum Hall effect and Landau level crossing of Dirac fermions in trilayer graphene
- Chiral Decomposition in the Electronic Structure of Graphene Multilayers
- Multiterminal Conductance of a Floquet Topological Insulator
- Magneto-optical properties of multilayer graphenes
- Raman spectra of misoriented bilayer graphene
- Anomalous Absorption Line in the Magneto-Optical Response of Graphene
- Cyclotron resonance in bilayer graphene
- Anomalous Fermi surface in FeSe seen by Shubnikov-de Haas oscillation measurements
- Infrared spectroscopy of electronic bands in bilayer graphene
- Gate-induced interlayer asymmetry in ABA-stacked trilayer graphene
- Characterization of graphene through anisotropy of constant-energy maps in angle-resolved photoemission
- High-Energy Limit of Massless Dirac Fermions in Multilayer Graphene using Magneto-Optical Transmission Spectroscopy
- Strained bilayer graphene: Band structure topology and Landau level spectrum
- Commensurate-incommensurate phase transition in bilayer graphene
- Excitation spectrum and high energy plasmons in single- and multi-layer graphene
- Collective modes of doped graphene and a standard 2DEG in a strong magnetic field: linear magneto-plasmons versus magneto-excitons
- Theory of Scanning Tunneling Spectroscopy of Magnetic Adatoms in Graphene
- Magneto-optical Selection Rules in Bilayer Bernal Graphene
- Networks of ABA and ABC stacked graphene on mica observed by scanning tunneling microscopy
- Landau level spectroscopy of electron-electron interactions in graphene
- Zero Landau level in folded graphene nanoribbons
- Imaging two-component nature of Dirac-Landau levels in the topological surface state of Bi2Se3
- Probing electronic excitations in mono- to pentalayer graphene by micro-magneto-Raman spectroscopy
- Bilayer graphene inclusions in rotational-stacked multilayer epitaxial graphene
- Optical vortex driven charge current loop and optomagnetism in fullerenes
- Electrically tunable plasma excitations in AA-stacking multilayer graphene
- Electronic transition from graphite to graphene via controlled movement of the top layer with scanning tunneling microscopy
- Flat band electrons and interactions in rhombohedral trilayer graphene
- Stacking-dependent electronic property of trilayer graphene epitaxially grown on Ru(0001)
- Enhanced Optical Conductivity Induced by Surface States in ABC-stacked Few-Layer Graphene
- Novel Magnetic Quantization of sp Bonding in Monolayer Tinene
- Magnetic Oscillation of Optical Phonon in ABA- and ABC-Stacked Trilayer Graphene
- A micro-magneto-Raman scattering study of graphene on a bulk graphite substrate
- Edge states and local electronic structure around an adsorbed impurity in a topological superconductor
- Beating oscillations of magneto-optical spectra in simple hexagonal graphite
- Band structure asymmetry of bilayer graphene revealed by infrared spectroscopy
- Rich magneto-absorption spectra in AAB-stacked trilayer graphene
- Current orderings of interacting electrons in bilayer graphene