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Influence of position dependent effective mass on impurity binding energy and absorption in quantum wells with the Konwent potential
(ELSEVIER SCI LTD, 15.9.2021)
In this work, we perform a theoretical investigation on the effect of position-dependent effective mass on
binding energy and optical absorption coefficient for donor impurities in single and double quantum wells
defined ...
Optical properties of spherical quantum dot in the presence of donor impurity under the magnetic field
(16.5.2021)
In this study, the binding energies of an on-center and off-center hydrogenic donor impurity in a spherical
quantum dot with finite confinement potential under an applied external magnetic field are investigated
in detail ...
Zeeman splitting, Zeeman transitions and optical absorption of an electron confined in spherical quantum dots under the magnetic field
(2021)
In this study, we present a detailed theoretical investigation of the effect of an externally applied magnetic field on the energy states , , and in the spherical quantum dot with finite and infinite confinement potentials. ...
Effects of intense laser field and position dependent effective mass in Razavy quantum wells and quantum dots
(2021)
Using the effective mass and parabolic band approximations, we investigated the position-dependent effective
mass and non-resonant intense laser field effects on the first and third-order corrections of the absorption ...
Influence of position dependent effective mass on impurity binding energy and absorption in quantum wells with the Konwent potential
(4.6.2021)
In this work, we perform a theoretical investigation on the effect of position-dependent effective mass on
binding energy and optical absorption coefficient for donor impurities in single and double quantum wells
defined ...
The anisotropy effects on the shallow-donor impurity states and optical transitions in quantum dots
(2.8.2021)
n this work, we theoretically investigate the anisotropy effects on impurity states
and optical transitions in quantum dots. In particular, we investigate the role of the impurity
position on the binding energy and optical ...
Photoluminescence characteristic of as-grown and thermally annealed nand p-type modulation-doped Ga0.68In0.32NxAs1-x/GaAs quantum well structures
(9.6.2021)
The electronic band structure of n- and p-type modulation-doped Ga0.68In0.32NyAs1-y/GaAs (y=0, 0.9, 1.2, 1.7)
quantum well is calculated using the 10 band k•p model and the finite element method for valance band (VB)
and ...
Optical Properties of Cylindrical Quantum Dots with Hyperbolic-Type Axial Potential under Applied Electric Field
(2022)
In this paper, we have researched the electronic and optical properties of cylindrical
quantum dot structures by selecting four different hyperbolic-type potentials in the axial direction
under an axially-applied electric ...
Spin–Orbit and Zeeman Effects on the Electronic Properties of Single Quantum Rings: Applied Magnetic Field and Topological Defects
(2023)
Within the framework of effective mass theory, we investigate the effects of spin–orbit
interaction (SOI) and Zeeman splitting on the electronic properties of an electron confined in GaAs
single quantum rings. Energies ...
Simultaneous effects of anisotropy and internuclear distance on the D+ 2 complex-related self-polarization in quantum dots
(2023)
In this study, we investigate the simultaneous effects of anisotropy and internuclear distance on the selfpolarization
of the D+2 complex in quantum dots for different confinement sizes. Numerical calculations were
carried ...