Density of impurity states of shallow donors in a quantum well under intense laser field

EC Niculescu, LM Burileanu, A Radu - Superlattices and Microstructures, 2008 - Elsevier
The density of donor impurity states in a square GaAs–AlGaAs quantum well under an
intense laser field is calculated taking into account the laser dressing effects on both the …

Intense high-frequency laser-field control of spin-orbit coupling in GaInAs/AlInAs quantum wells: A laser dressing effect

X Li, W Wang, N Zhao, H Yang, S Han, W Liu, H Wang… - Physical Review B, 2022 - APS
The Rashba spin-orbit (SO) coupling can flexibly be controlled via an external gate, while
the Dresselhaus term, which mainly depends on quantum confinement, is in general …

Effects of an intense, high-frequency laser field on the intersubband transitions and impurity binding energy in semiconductor quantum wells

F Ungan, U Yesilgul, S Şakiroğlu, E Kasapoglu, H Sari… - Physics Letters A, 2010 - Elsevier
Within the framework of effective-mass approximation, using a variational method, the effect
of high-frequency laser field on intersubband transitions and the binding energy of shallow …

Tuning of nonlinear optical characteristics of Mathieu quantum dot by laser and electric field

MK Bahar, P Başer - The European Physical Journal Plus, 2022 - Springer
In this work, for the first time, the total refractive index (TRICs) and total absorption
coefficients (TACs) of In x Ga 1-x As/GaAs Mathieu quantum dot (MQD) with hydrogenic …

Simultaneous effects of laser field and hydrostatic pressure on the intersubband transitions in square and parabolic quantum wells

N Eseanu - Physics Letters A, 2010 - Elsevier
The intersubband transitions in square and parabolic quantum wells under simultaneous
action of the hydrostatic pressure and high-frequency laser field have been investigated. We …

Radiative dynamics of laser-driven Li@ C n embedded in quantum plasma

MK Bahar - Physica Scripta, 2024 - iopscience.iop.org
This work considers a guest Lithium atom (Li@ C n) in an endohedral fullerene, embedded
in a quantum plasma modeled by the more general exponential cosine screened Coulomb …

Laser effects on the donor states in V-shaped and inverse V-shaped quantum wells

EC Niculescu, A Radu, M Stafe - Superlattices and Microstructures, 2009 - Elsevier
Laser effects on the electronic states in GaAs/Ga1− xAlxAs V-shaped and inverse V-shaped
quantum wells under a static electric field are studied using the transfer matrix method. The …

Dichotomy of the exciton wave function in semiconductors under intense laser fields

FMS Lima, OAC Nunes, MA Amato… - Journal of Applied …, 2008 - pubs.aip.org
We study the behavior of excitons in a semiconductor irradiated by a monochromatic,
linearly polarized, intense laser field. By taking the finiteness of the hole effective mass into …

Impurity-related optical response in cylindrical quantum dots with a δ-doped axial potential under an intense laser field

H Sari, F Ungan, S Sakiroglu, U Yesilgul… - Journal of Physics and …, 2018 - Elsevier
A theoretical study of the effects of a nonresonant intense laser field on the absorption
coefficients and refractive index changes for a two-level system associated with transitions …

[HTML][HTML] Intense-terahertz-laser modulated photoionization cross section of shallow-donor impurity in semiconductors in a magnetic field

W Wang, L Xu, X Wei, S Zhang - Results in Physics, 2021 - Elsevier
The effects of intense terahertz laser and magnetic fields on the photoionization cross
section (PICS) of shallow-donor impurity in semiconductors are investigated within the …