Induced nonlinear cross sections of conductive electrons scattering on the charged impurities in doped graphene

Abstract

Relativistic quantum theory of induced scattering of 2D Dirac particles by electrostatic field of impurity ion (in the Born approximation) in the doped graphene at the presence of an external electromagnetic radiation field (actually terahertz radiation, to exclude the valence electrons excitations at high Fermi energies) has been developed. It is shown that the strong coupling of massless quasiparticles in the quantum nanostructures to a strong electromagnetic radiation field leads to the strongly nonlinear response of graphene, which opens diverse ways for manipulating the electronic transport properties of conductive electrons by coherent radiation fields.

8 pages, 7 figures

References in corpus (14)

• Electric Field Effect in Atomically Thin Carbon Films
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• Nonlinear screening of charge impurities in graphene
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• High harmonic generation in Landau-quantized graphene subjected to a strong electromagnetic radiation

Cited by in corpus (5)

• Third harmonic generation in gapped bilayer graphene
• Second and third harmonics generation by coherent sub-THz radiation at induced Lifshitz transitions in gapped bilayer graphene
• Multiphoton cross sections of conductive electrons stimulated bremsstrahlung in doped bilayer graphene
• Induced by coherent THz-radiation high harmonics generation in bilayer graphene at high Fermi energies
• Microscopic nonlinear quantum theory of absorption of coherent electromagnetic radiation in doped bilayer graphene