51 citations · 83 across the 11 of their papers we have counts for
11 papers
Theory of transmittance of narrow quantum wires intersection in 2D systems
L. S. Braginsky, M. V. Entin
Two-dimensional nanosystems the characteristic sizes of which are less than the quasiparticle wavelength have been studied. This parameter allows replacement of the Shrödinger equa…
Orbital momentum excitation by interband optical transitions in a 2D system illuminated by twisted light
L. S. Braginsky, M. M. Mahmoodian, L. I. Magarill +1
Illumination of a two-dimensional system by a twisted light beam is considered in order to find specific effects caused by twisting. Direct interband transitions between the valenc…
Magnetoresistance of edge states of a two-dimensional topological insulator
Leonid Braginsky, M. V. Entin
The theory of magnetoresistance of the edge state of a two-dimensional topological insulator is developed. The magnetic field violates the time-reversal invariance. Magnetoresistan…
Exact solution for many-body Hamiltonian of interacting particles with linear spectrum
M. V. Entin, L. S. Braginsky
The exact solution of the Schrödinger equation for the one-dimensional system of interacting particles with the linear dispersion law in an arbitrary external field is found. The s…
Edge capacitance of a 2D topological insulator
L. S. Braginsky, M. V. Entin
We study capacitance of the 2D topological insulator (TI) edge states. The total capacitance is combined as a serial circuite of 3 capacitors presenting geometrical , quantum…
Intervalley scattering by charged impurities in graphene
L. S. Braginsky, M. V. Entin
Intervalley charged-impurity scattering processes are examined. It is found that the scattering probability is enhanced due to the Coulomb interaction with the impurity by the Somm…