Study of photoionization cross section and binding energy of shallow donor impurity in multilayered spherical quantum dot

A Fakkahi, A Sali, M Jaouane, R Arraoui… - Physica E: Low …, 2022 - Elsevier
In the framework of the effective mass approximation and by using the finite element method,
we have studied the simultaneous effects of position dependent effective mass (PDEM) and …

Hydrostatic pressure, temperature, and electric field effects on the hydrogenic impurity binding energy in a multilayered spherical quantum dot

A Fakkahi, A Sali, M Jaouane, R Arraoui - Applied Physics A, 2021 - Springer
Within the effective mass and the parabolic band approximations, the binding energy of an
on-center shallow donor impurity in a GaAs/Ga _ 1-x Al _ x As GaAs/Ga 1-x Al x As …

Polaronic mass and non-parabolicity effects on the photoionization cross section of an impurity in a double quantum dot

R Arraoui, A Sali, A Ed-Dahmouny, M Jaouane… - Superlattices and …, 2021 - Elsevier
This manuscript focused on the effect of the non-parabolicity and the polaronic mass on the
optical and electronic properties in the G a A s− G a 1− x A lx A s symmetrical double …

The impact of the electric field on the photoionization cross section, polarizability, and donor impurity binding energy in multilayered spherical quantum dot

A Fakkahi, M Jaouane, K Limame, A Sali, M Kirak… - Applied Physics A, 2023 - Springer
In the present paper, we look at how the applied electric field (EF) and structure sizes affect
the shallow donor impurity binding energy (E b), polarizability (P α) and photoionization …

Binding energy, polarizability, and diamagnetic response of shallow donor impurity in zinc blende GaN quantum dots

E Iqraoun, A Sali, K El-Bakkari, ME Mora-Ramos… - Micro and …, 2022 - Elsevier
In this theoretical investigation, the binding energy, the binding energy Stark-shift, the dipole
moment, the polarizability, and the diamagnetic susceptibility related with a confined shallow …

The spatial electric field effect on the impurity binding energy and self-polarization in a double quantum dot

R Arraoui, A Sali, A Ed-Dahmouny, K El-Bakkari… - The European Physical …, 2022 - Springer
This paper provides a theoretical investigation of the binding energy E b and self-
polarization of a hydrogenic shallow donor impurity located in a GaAs-Ga 1-x Al x As double …

Pressure and temperature influences on the nonlinear optical rectification of an impurity in a symmetrical double quantum dot

R Arraoui, K El-Bakkari, K Limame… - The European Physical …, 2023 - Springer
This work presented a study of nonlinear optical rectification (NOR) in a double quantum dot
(DQD) made of GaAs/Ga 1-η Al η As under the influence of pressure (P) and temperature (T) …

Linear and nonlinear optical properties of CdSe/ZnTe core/shell nanostructures with screened modified Kratzer potential

M Jaouane, K El-Bakkari, EB Al, A Sali… - The European Physical …, 2023 - Springer
In this work, we have theoretically examined the linear, nonlinear and total refractive index
changes (RICs) and optical absorption coefficients (OACs) between the ground (1 s) and the …

The effects of the dielectric screening, temperature, magnetic field, and the structure dimension on the diamagnetic susceptibility and the binding energy of a donor …

I Maouhoubi, R En-nadir, I Zorkani, AOT Hassani… - Physica B: Condensed …, 2022 - Elsevier
Through the present work, we investigated the dielectric screening, temperature and applied
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 …

I Maouhoubi, R En-nadir, K El Bekkari… - Philosophical …, 2023 - Taylor & Francis
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 …