Screening-Induced Transport at Finite Temperature in Bilayer Graphene
arXiv:0912.0799 · doi:10.1103/PhysRevB.81.195409
Abstract
We calculate the temperature-dependent charge carrier transport of bilayer graphene (BLG) impacted by Coulomb impurity scattering within the random phase approximation. We find the polarizability is equal to the density of states at zero momentum transfer and is enhanced by a factor at large momentum transfer for arbitrary temperature. The sharp cusp of static polarizability at , due to the strong backward scattering, would be smooth by the increasing temperatures. We also obtain the asymptotic behaviors of conductivity of BLG at low and high temperature, and find it turns from a two dimensional electron gas (2DEG) like linear temperature metallic behavior to a single layer graphene (SLG) like quadratic temperature insulating behavior as the temperature increases.
18 pages, 11 figures
References in corpus (25)
- Electric Field Effect in Atomically Thin Carbon Films
- Giant Intrinsic Carrier Mobilities in Graphene and Its Bilayer
- Unconventional quantum Hall effect and Berry's phase of 2pi in bilayer graphene
- Gate-induced insulating state in bilayer graphene devices
- Asymmetry gap in the electronic band structure of bilayer graphene
- Carrier transport in 2D graphene layers
- A self-consistent theory for graphene transport
- Dynamical polarization of graphene at finite doping
- Quantum-limited shot noise in graphene
- Quantum Hall Ferromagnetism in Graphene
- Electronic states and Landau levels in graphene stacks
- Ab Initio Theory of Gate Induced Gaps in Graphene Bilayers
- Friedel oscillations, impurity scattering and temperature dependence of resistivity in graphene
- Transport in Bilayer Graphene: Calculations within a self-consistent Born approximation
- Screening induced temperature dependent transport in 2D graphene
- Chirality and Correlations in Graphene
- Ballistic transmission through a graphene bilayer
- Screening, Kohn anomaly, Friedel oscillation, and RKKY interaction in bilayer graphene
- Theory of carrier transport in bilayer graphene
- Thermo-Plasma Polariton within Scaling Theory of Single-Layer Graphene
- Boltzmann transport and residual conductivity in bilayer graphene
- Graphene: A Pseudochiral Fermi Liquid
- Effective medium theory for disordered two-dimensional graphene
- Coulomb interacting Dirac fermions in disordered graphene
- Coulomb screening and collective excitations in biased bilayer graphene
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- Finite Conductivity Minimum in Bilayer Graphene without Charge Inhomogeneities
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- Temperature dependence of the diffusive conductivity of bilayer graphene
- Temperature dependent screened electronic transport in gapped graphene
- Quantum Boltzmann equation for bilayer graphene
- Transport properties of multilayer graphene
- Triplet superconductivity and spin density wave in biased AB bilayer graphene
- Charged impurity scattering in bilayer-graphene double layers
- Bilayer graphene spectral function in RPA and self-consistent GW
- Quantum Sensing of Single Phonons via Phonon Drag in Two-Dimensional Materials
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