13 citations · 56 across the 7 of their papers we have counts for
7 papers
Quasi-conical quantum dot: electron states and quantum transitions
Eduard Kazaryan, Lyudvig Petrosyan, Vanik Shahnazaryan +1
The exactly solvable model of quasi-conical quantum dot, having a form of spherical sector is proposed. Due to the specific symmetry of the problem the separation of variables in s…
Spin Magnetic Moment and Persistent Orbital Currents in Cylindrical Nanolayer
N. G. Aghekyan, S. M. Amirkhanyan, E. M. Kazaryan +1
Densities of persistent orbital and spin magnetic moment currents of an electron in a cylindrical nanolayer in the presence of external axial magnetic field are considered. For the…
Electron states and quantum transitions in a quantum ring on a sphere
Eduard M Kazaryan, Vanik A Shahnazaryan, Hayk A Sarkisyan
An analytical solution of the quantum problem of an electron on a spherical segment with angular confinement potential of the form of rectangular impenetrable walls is presented. I…
Analytical and numerical calculations of spectral and optical characteristics of spheroidal quantum dots
A. A. Gusev, L. L. Hai, S. I. Vinitsky +5
In the effective mass approximation for electronic (hole) states of a spheroidal quantum dot with and without external fields the perturbation theory schemes are constructed in the…
Adiabatic description of nonspherical quantum dot models
A. A. Gusev, O. Chuluunbaatar, S. I. Vinitsky +6
Within the effective mass approximation an adiabatic description of spheroidal and dumbbell quantum dot models in the regime of strong dimensional quantization is presented using t…
Hidden Symmetry, Excitonic Transitions and Two-Dimensional Kane's Exciton in the Quantum Well
E. M. Kazaryan, L. S. Petrosyan, H. A. Sarkisyan
In this article it is shown that, Sommerfeld's coefficients for excitonic transitions in quantum wells are determined only with the principle quantum number within the framework of…