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Now showing items 81-90 of 162
Effect of Razavy potential well parameters on the optical rectification, second, and third harmonic generation coefficients of Razavy quantum well in the presence of electric, magnetic, and THz laser fields
(2022)
The paper presents the nonlinear optical rectification, second and third harmonic generation
properties of a quantum well-formed within AlGaAs/GaAs heterostructures under the
Razavy potential function. The effects of ...
The nonlinear optical rectification, second and third harmonic generation coefficients of Konwent potential quantum wells
(2022)
We have theoretically investigated the effect of structure parameters and applied external fields on the Ga1−xAlxAs/GaAs
Konwent quantum well structure. Results of theoretical simulation have clarified the impact of applied ...
Intense terahertz laser field induced electro-magneto-donor impurity associated photoionization cross-section in Gaussian quantum wires
(2022)
Using expressions derived within the compact density matrix approach, the peaks of optical absorption and the
changes of refractive index of a hydrogenic impurity in a GaAs/GaAlAs Gaussian quantum well wire are
calculated ...
The effects of temperature and pressure on the optical properties of a donor impurity in ðIn; GaÞN=GaN multilayer cylindrical quantum dots
(2022)
This paper examines the variation of the linear, third-order nonlinear and total intersubband
optical absorption (refractive index changes) coefficients of a donor impurity in multilayer cylindrical
quantum dots (MCQDs), ...
Interband transitions and exciton binding energy in a Razavy quantum well: effects of external fields and Razavy potential parameters
(2022)
In this paper, we theoretically investigated the influence of externally applied fields such as high-frequency non-resonant
intense laser fields, static electric and magnetic fields, as well as structure parameters, on ...
Photoionization cross section of donor single dopant in multilayer quantum dots under pressure and temperature effects
(2022)
The shallow donor single dopant confined in the multilayer cylindrical quantum dots is investigated numerically
within the framework of effective-mass approximation. The Schr¨odinger equation that governs the wave ...
Effects of external fields on the nonlinear optical properties of an n-type quadruple δ-doped GaAs quantum wells
(2022)
Linear, third-order, total optical absorption and relative refractive index change coefficients are investigated for an ntype
δ-doped GaAs/AlxGa1−xAs quadruple quantum well with electric, magnetic as well as laser fields ...
Investigation of linear and nonlinear optical absorption coefficients and refractive index changes of a zigzag quantum well with structure parameters and applied external fields
(2022)
In this study, we have investigated some linear and nonlinear optical properties of GaAs/GaAlAs zigzag quantum
well structures under different electric and magnetic field intensities. We also examined the effect of ...
Effects of hydrostatic pressure and temperature on the nonlinear optical properties of GaAs/ GaAlAs zigzag quantum well
(2022)
We have examined theoretically how the temperature and
the hydrostatic pressure affect the total optical absorption
coefficients, the total refractive index changes, and the
second harmonic generation coefficients for ...
Feasibility at the LHC, FCC-he and CLIC for Sensitivity Estimates on Anomalous Electromagnetic Couplings of the ?-lepton
(2022)
In this paper, we present detailed studies for measuring the production cross sections and setting model independent limits on the anomalous magnetic and electric dipole moments and of the τ-lepton, through the tau pair ...