233 citations · 357 across the 17 of their papers we have counts for
17 papers
Magnetoconductivity of a metal with closed Fermi surface reconstructed by a biaxial density wave
A. M. Kadigrobov, B. Keran, D. Radić
We investigate quantum dynamics and kinetics of a 2D conductor with closed Fermi surface reconstructed by a biaxial density wave, in which electrons move along a two-dimensional pe…
Dynamics of quasi-particles in graphene with impurities and sharp edges from the kp method standpoint
A. M. Kadigrobov
Dynamics of quasi-particles in graphene with an impurity and a sharp edge is considered with the kp perturbation theory that allows an unified approach without usage of any models.…
Scattering problems and boundary conditions for 2D electron gas and graphene
A. M. Kadigrobov
Structure and coordinate dependence of the reflected wave, as well as boundary conditions for quasi-particles of graphene and the two dimensional electron gas in sheets with abrupt…
Giant tunable magnetoresistance of electrically gated graphene ribbon with lateral interface under magnetic field
A. M. Kadigrobov
Quantum dynamics and kinetics of electrically gated graphene ribbons with lateral n-p and e-n-p junctions under magnetic field are investigated. It is shown that the snake-like sta…
Sub-Wavelength Terahertz Spin-Flip Laser Based on a Magnetic Point-Contact Array
R. I. Shekhter, A. M. Kadigrobov, M. Jonson +3
We present a novel design for a single-mode, truly sub-wavelength THz disk laser based on a nano-composite gain medium comprising an array of metal/ferromagnetic point contacts emb…
Stimulated emission and absorption of photons in magnetic point contacts: toward metal-based spin-lasers
Yu. G. Naidyuk, O. P. Balkashin, V. V. Fisun +8
Point contacts between high anisotropy ferromagnetic SmCo5 and normal metal Cu are used to achieve a strong spin-population inversion in the contact core. Subjected to microwave ir…