41 citations · 49 across the 11 of their papers we have counts for
11 papers
Microscopic quantum description of second-order nonlinearities in 2D hexagonal nanostructures beyond the Dirac cone approximation
H. K. Avetissian, G. F. Mkrtchian, K. G. Batrakov +1
Single layers of hexagonal two-dimensional nanostructures such as graphene, silicene, and germanene exhibit large carrier Fermi velocities and, consequently, large light-matter cou…
Band Gaps in Jagged and Straight Graphene Nanoribbons Tunable by an External Electric Field
V. A. Saroka, K. G. Batrakov, V. A. Demin +1
Band gap control by an external field is useful in various optical, infrared and THz applications. However, widely tunable band gaps are still not practical due to variety of reaso…
Carbon nanotube as a nanoscale Cherenkov--type light emitter - nanoFEL
K. G. Batrakov, S. A. Maksimenko, P. P. Kuzhir +1
A mechanism of stimulated emission of electromagnetic radiation by an electron beam in carbon nanotubes is theoretically considered. Three basic properties of carbon nanotubes, a s…
Multiple scattering and PXR: kinematical suppression of multiple scattering influence on PXR and dynamical shift of diffraction peaks
K. G. Batrakov
Kinematical suppression of electron multiple scattering influence on parametric X-ray radiation (PXR) and coherent bremsstrahlung (CBS) is considered. Dynamical shift of diffractio…
Experiments with Parametric X-Ray Radiation (PXR) from Non-Relativistic Electrons
V. G. Baryshevsky, K. G. Batrakov, I. D. Feranchuk +8
Interaction of non-relativistic electrons with single crystal target may produce coherent x-rays. That is the result of interference between two known x-ray generation mechanisms h…
Testing of CP, CPT and causality violation with the light propagation in vacuum in presence of the uniform electric and magnetic fields
S. L. Cherkas, K. G. Batrakov, D. Matsukevich
We have considered the structure of the fundamental symmetry violating part of the photon refractive index in vacuum in the presence of constant electric and magnetic fields. This…