Electromagnetic properties of graphene junctions

Abstract

A resonant chiral tunneling (CT) across a graphene junction (GJ) induced by an external electromagnetic field (EF) is studied. Modulation of the electron and hole wavefunction phases $\phi$ by the external EF during the CT processes strongly impacts the CT directional diagram. Therefore the a.c. transport characteristics of GJs depend on the EF polarization and frequency considerably. The GJ shows great promises for various nanoelectronic applications working in the THz diapason.

4 pages 3 figures

References in corpus (25)

• Electric Field Effect in Atomically Thin Carbon Films
• The electronic properties of graphene
• Ultrahigh electron mobility in suspended graphene
• Chiral tunneling and the Klein paradox in graphene
• Intrinsic and Extrinsic Performance Limits of Graphene Devices on SiO2
• Substrate-induced bandgap in graphene on hexagonal boron nitride
• Charged Impurity Scattering in Graphene
• Electronic States of Graphene Nanoribbons
• Carrier transport in 2D graphene layers
• A self-consistent theory for graphene transport
• Temperature dependent transport in suspended graphene
• Measurement of Scattering Rate and Minimum Conductivity in Graphene
• Quantum-limited shot noise in graphene
• Quantum transport of massless Dirac fermions in graphene
• Dirac Cones and Minigaps for Graphene on Ir(111)
• Electron scattering on microscopic corrugations in graphene
• Friedel oscillations, impurity scattering and temperature dependence of resistivity in graphene
• Graphene as an electronic membrane
• Effect of radiation on transport in graphene
• Transmission through a biased graphene bilayer barrier
• Excitations from Filled Landau Levels in Graphene
• Ballistic transport in disordered graphene
• Reversable heat flow through the carbon nanotube junctions
• Probing the intrinsic state of a one-dimensional quantum well with a photon-assisted tunneling
• Directional photoelectric current across the bilayer graphene junction

Cited by in corpus (2)

• Unconventional electromagnetic properties of the graphene quantum dots
• Tunable spectral narrowing enabling the functionality of graphene qubit circuits at room temperature