Core/shell/shell spherical quantum dot with Kratzer confining potential: Impurity states and electrostatic multipoles

DB Hayrapetyan, EM Kazaryan, LS Petrosyan… - Physica E: Low …, 2015 - Elsevier
An exactly solvable problem of impurity states is considered in core/shell/shell spherical
quantum dot. Kratzer molecular potential is taken for confinement potential. The analytical …

The Rashba and Dresselhaus spin-orbit interactions effects on the optical properties of a quantum ring

SE Pourmand, G Rezaei - Physica B: Condensed Matter, 2018 - Elsevier
Abstract Influence of Rashba and Dresselhaus spin orbit interactions (SOIs) as well as
external magnetic and electric fields on optical behaviors of quantum rings (QRs) were …

Effects of spin–orbit interactions, external fields and eccentricity on the optical absorption of an elliptical quantum ring

V Ashrafi-Dalkhani, S Ghajarpour-Nobandegani… - The European Physical …, 2019 - Springer
In this work, the effects of the Rashba and Dresselhaus spin–orbit interactions, eccentricity
and external electric and magnetic fields on the linear optical absorption in an elliptical …

The Rashba and Dresselhaus spin-orbit interactions in a two-dimensional quantum pseudo-dot system

M Akbari, G Rezaei, R Khordad - Superlattices and Microstructures, 2017 - Elsevier
We study the impact of the spin-orbit coupling due to both structure and crystal inversion
asymmetry and external magnetic field on the level structure in a two-dimensional quantum …

Rashba and Dresselhaus spin-orbit interactions effects on electronic features of a two dimensional elliptic quantum dot

P Mokhtari, G Rezaei, A Zamani - Superlattices and Microstructures, 2017 - Elsevier
In this paper, electronic structure of a two dimensional elliptic quantum dot under the
influence of external electric and magnetic fields are studied in the presence of Rashba and …

Influence of spin–orbit interaction, Zeeman effect and light polarisation on the electronic and optical properties of pseudo-elliptic quantum rings under magnetic field

D Bejan, C Stan - Philosophical Magazine, 2020 - Taylor & Francis
We theoretically investigated the influences of the magnetic field and light polarisation on
the electronic and optical properties of a GaAs/GaAlAs pseudo-elliptic quantum ring …

Energy levels and far-infrared optical absorption of impurity doped semiconductor nanorings: Intense laser and electric fields effects

MG Barseghyan - Chemical Physics, 2016 - Elsevier
The effects of electron-impurity interaction on energy levels and far-infrared absorption in
semiconductor nanoring under the action of intense laser and lateral electric fields have …

Effect of Rashba spin-orbit coupling and external magnetic field on electronic minibands in highly strained one-layer quantum ring superlattice

V Mughnetsyan, A Manaselyan, A Kirakosyan - Superlattices and …, 2017 - Elsevier
The Rashba spin-orbit coupling for electronic states in a strained one layer superlattice,
composed of InAs/GaAs quantum rings has been investigated in the presence of uniform …

Effect of interdiffusion on nonlinear intraband light absorption in Gaussian-shaped double quantum rings

VL Aziz-Aghchegala, VN Mughnetsyan… - Physica E: Low …, 2015 - Elsevier
The effect of interdiffusion on electronic states and nonlinear light absorption in Gaussian-
shaped double quantum rings is studied. The confining potential, electron energy spectrum …

Influence of Spin-Orbit Interaction on the Magneto-Optical Spectra of InSb Quantum Rings

OS Bauzha, IV Gavrylchenko… - 2018 IEEE 38th …, 2018 - ieeexplore.ieee.org
The theoretical calculations of dependences of energy levels and absorption spectra of
electrons in the quantum ring by a quasi-parabolic shape on the applied external magnetic …