The intensity and direction of the electric field effects on off-center shallow-donor impurity binding energy in wedge-shaped cylindrical quantum dots
L Belamkadem, O Mommadi, R Boussetta, S Chouef… - Thin Solid Films, 2022 - Elsevier
Taking into account an infinite confinement potential, including the influence of external
electric field applied in different directions, we have systematically examined the different …
electric field applied in different directions, we have systematically examined the different …
Effect of magnetic field on absorption coefficients, refractive index changes and group index of spherical quantum dot with hydrogenic impurity
L Stevanović, N Filipović, V Pavlović - Optical Materials, 2019 - Elsevier
Optical properties of a spherical quantum dot (QD) with an on-center hydrogenic impurity in
the external static magnetic field are studied. Energies and wavefunctions of the impurity …
the external static magnetic field are studied. Energies and wavefunctions of the impurity …
The effects of the dielectric screening, temperature, magnetic field, and the structure dimension on the diamagnetic susceptibility and the binding energy of a donor …
Through the present work, we investigated the dielectric screening, temperature and applied
magnetic field on donor-impurity diamagnetic susceptibility and binding energy in quantum …
magnetic field on donor-impurity diamagnetic susceptibility and binding energy in quantum …
Effects of applied magnetic field and pressure on the diamagnetic susceptibility and binding energy of donor impurity in GaAs quantum dot considering the non …
In this article, we investigate the influence of the hydrostatic pressure, magnetic field, and
conduction band non-parabolicity on both the diamagnetic susceptibility and the binding …
conduction band non-parabolicity on both the diamagnetic susceptibility and the binding …
The effects of lateral electric field, effective-mass position-dependent, and dimension on the donor-impurity binding energy and electron-impurity distance in GaAs …
I Maouhoubi, R En-nadir, S Maouhoubi… - Physica E: Low …, 2023 - Elsevier
In this paper, the electron-impurity distance and binding energy of a donor-impurity in a
GaAs-based quantum disk have been theoretically investigated. Within the effective-mass …
GaAs-based quantum disk have been theoretically investigated. Within the effective-mass …
Finite-difference calculation of donor energy levels in a spherical quantum dot subject to a magnetic field
GVB De Souza, A Bruno-Alfonso - Physica E: Low-dimensional Systems …, 2015 - Elsevier
The ground and excited states of a donor impurity at the center of a spherical quantum dot
subject to a magnetic field are calculated within the effective-mass approximation. The …
subject to a magnetic field are calculated within the effective-mass approximation. The …
Influence of impurity binding energy on the excitation dynamics of doped GaAs quantum dot: Role of noise
The study rigorously analyzes the time-average excitation rate (TAER) of impurity doped
GaAs quantum dot as a function of the binding energy (BE) of the system and under the …
GaAs quantum dot as a function of the binding energy (BE) of the system and under the …
Analyzing Time‐Average Excitation Rate Among Quantum Dot Eigenstates Triggered by Time‐Dependent Noise Strength
Present investigation rigorously explores the time‐average excitation rate (TAER) of ground‐
state electronic population of GaAs quantum dot (QD) to the excited eigenstates. The QD …
state electronic population of GaAs quantum dot (QD) to the excited eigenstates. The QD …
Analyzing the combined influences of external electric field, impurity-location, in-content, and QW's number on donor-impurity binding energy in multiple quantum …
This article delves into the exciting topic of quantum wells and explores the impact of
external electric field, impurity location, and system's dimensions effects on the binding …
external electric field, impurity location, and system's dimensions effects on the binding …
Modeling of the Stark shift and binding energy of shallow donor-impurity in core/shell quantum disk: effects of lateral directed applied electric field …
Core/shell-shaped quantum nanostructures have been considered of great interest and
promising systems for modern age and future electroluminescence and absorber devices …
promising systems for modern age and future electroluminescence and absorber devices …