Electronic properties of graphene

@article{Neto2009ElectronicPO,
  title={Electronic properties of graphene},
  author={Antonio H. Castro Neto and Francisco Guinea and Nuno M. R. Peres and Kostya S. Novoselov and SUPARNA DUTTASINHA},
  journal={physica status solidi (b)},
  year={2009},
  volume={244}
}
Graphene is the first example of truly two‐dimensional crystals – it's just one layer of carbon atoms. It turns out that graphene is a gapless semiconductor with unique electronic properties resulting from the fact that charge carriers in graphene obey linear dispersion relation, thus mimicking massless relativistic particles. This results in the observation of a number of very peculiar electronic properties – from an anomalous quantum Hall effect to the absence of localization. It also… 

Physics of Graphene: Basic to FET Application

  • H. Goto
  • Physics
    Physics and Chemistry of Carbon-Based Materials
  • 2019
Graphene is a single layer of carbon atoms that are arranged in a two-dimensional honeycomb network. Since the successful isolation of graphene in 2004, its peculiar nature has been extensively

Engineering the Electronic Structure of Graphene

The major progresses made in electronic structure engineering of graphene are reviewed, namely by electric and magnetic fields, chemical intercalation and adsorption, stacking geometry, edge-chirality, defects, as well as strain.

Another Spin on Graphene

Graphene, the one-atom-thick face of carbon ( 1 ), startled the condensed matter community from the get-go. It exhibits a large number of new and exotic optical and electronic effects that have not

Electronic Properties of Graphene Nanoribbons

Graphene is a one atomic thickness carbon sheet, where the low-energy electronic states of graphene are described by the massless Dirac Fermions. The orientation of edge in graphene determines energy

Different views on the electronic structure of nanoscale graphene: aromatic molecule versus quantum dot

Graphene's peculiar electronic band structure makes it of interest for new electronic and spintronic approaches. However, potential applications suffer from quantization effects when the spatial

Electronic Transport Properties of Few-Layer Graphene Materials

Since the discovery of graphene -a single layer of carbon atoms arranged in a honeycomb lattice - it was clear that this truly is a unique material system with an unprecedented combination of

Quantum Hall Effect in Trilayer Graphene

  • J. BrahmaS. Sahoo
  • Physics
    IOP Conference Series: Materials Science and Engineering
  • 2020
Graphene is a two-dimensional sheet of carbon atoms with properties that are superior to other materials. Due to these superior properties, a lot of research is being done with this material. One of

Tuning the electronic properties of corrugated graphene: Confinement, curvature, and band-gap opening

It is shown that for monolayer graphene electrons are confined on a perfect two dimensional surface. The implications for the electronic properties of corrugated graphene are discussed in view of a

Graphene for nanoelectronics

Graphene is a two-dimensional material with a one-atom-thick layer of carbon. Since the first report of the excellent electrical properties of graphene in 2004, its unique physical properties have
...

References

SHOWING 1-10 OF 466 REFERENCES

Graphene Spin Valve Devices

Graphene-a single atomic layer of graphite-is a recently found two-dimensional (2-D) form of carbon, which exhibits high crystal quality and ballistic electron transport at room temperature. Soft

Spin-orbit gap of graphene: First-principles calculations

Even though graphene is a low-energy system consisting of a two-dimensional honeycomb lattice of carbon atoms, its quasiparticle excitations are fully described by the (2+1)-dimensional relativistic

Scattering and Interference in Epitaxial Graphene

It is shown that, when its source is atomic-scale lattice defects, wave functions of different symmetries can mix and reflect both intravalley and intervalley scattering.

Graphene: A pseudochiral Fermi liquid

Bipolar supercurrent in graphene

Light is shed on the special role of time reversal symmetry in graphene, and phase coherent electronic transport at the Dirac point is demonstrated, finding that not only the normal state conductance of graphene is finite, but also a finite supercurrent can flow at zero charge density.

Electronic structure of epitaxial graphene layers on SiC: effect of the substrate.

The graphene is doped and a gap opens at the Dirac point after three Bernal stacked carbon layers are formed and evidence of a charge transfer that depends on the interface geometry is presented.

Effect of electron-electron interactions on the conductivity of clean graphene.

The perturbation theory in the interaction parameter g for the electron self-energy is analyzed, the optical conductivity is derived from the quantum kinetic equation, and the exact result is obtained in the limit when g<<1<< g|lnomega|.

Quasiparticle dynamics in graphene

The effectively massless, relativistic behaviour of graphene’s charge carriers—known as Dirac fermions—is a result of its unique electronic structure, characterized by conical valence and conduction
...