Boundary problems for Dirac electrons and edge-assisted Raman scattering in graphene
arXiv:0902.4345 · doi:10.1103/PhysRevB.79.205428
Abstract
The paper reports a theoretical study of scattering of electrons by edges in graphene and its effect on Raman scattering. First, effective models are discussed for translationally invariant and rough edges. Second, they are used in a calculation of the edge-activated Raman D peak intensity and its dependence on the polarization of the incident/scattered light, as well as on the position of the excitation spot. Manifestations of the quasiclassical character of electron motion in Raman scattering are discussed.
24 pages, 8 figures
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Cited by in corpus (24)
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- Electronic properties of mesoscopic graphene structures: charge confinement and control of spin and charge transport
- Structural analysis of polycrystalline graphene systems by Raman spectroscopy
- Doping dependence of the Raman peaks intensity of graphene near the Dirac point
- Raman Scattering at Pure Graphene Zigzag Edges
- Calculation of the Raman G peak intensity in monolayer graphene: role of Ward identities
- The origin of Raman D Band: Bonding and Antibonding Orbitals in Graphene
- Topological phases of topological insulator thin films
- Effect of a magnetic field on the two-phonon Raman scattering in graphene
- Surface States of a System of Dirac Fermions: A Minimal Model
- Disorder-induced double resonant Raman process in graphene
- Fermi arcs formation in Weyl semimetals: the key role of intervalley interaction
- Resonant electron scattering by graphene antidot
- Characterization of Hydrogen Plasma Defined Graphene Edges
- Transverse Josephson diode effect in tilted Dirac systems
- Diffusion on edges of insulating graphene with intravalley and intervalley scattering
- Conductance of gated junctions as a probe of topological interface states
- Proximity-Induced Superconductivity at Non-Helical Topological Insulator Interfaces
- Bound states and controllable currents on Topological Insulator surfaces with extended magnetic defects
- Resonance Absorption of Terahertz Radiation in Nanoperforated Graphene
- Photoabsorption spectra and the X-ray edge problem in graphene
- Coupled spin and valley Hall effects driven by coherent tunneling
- Thermal Dynamics of Graphene Edges Investigated by Polarized Raman Spectroscopy