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Now showing items 11-20 of 47
Probing anomalous quartic γγγγ couplings in light-by-light collisions at the CLIC
(2021)
The anomalous quartic neutral couplings of the γγγγ vertex in a polarized light-by-light scattering of the Compton backscattered photons at the CLIC are examined. Both differential and total cross sections are calculated ...
Search for the anomalous WWγcouplings through the process e−e+→νeνeγat ILC with unpolarized and polarized beams
(22 July 20)
We investigate the anomalous W+W−γcouplings through the process e−e+→νeνeγfor unpolarized and polarized electron (positron) beams at the International Linear Collider. We give the 95%Confidence Level limits on the anomalous ...
THE SPECTRUM OF q–CESARO MATRICES ON ` c AND ITS VARIOUS SPECTRAL DECOMPOSITION FOR 0 < q < 1
(01.09.2021)
One of q-analogs of the Ces´aro matrix of order one is the triangular matrix with
nonzero entries cnk = qn−k/1+q+···+qn, 0 k n, where q ∈ [0,1] . In this article, we will determine
the spectrum of this matrix on the space ...
The nonlinear optical properties of GaAs/GaAlAs triple quantum well: Role of the electromagnetic fields and structural parameters
(2022)
Being relevant to the field of device applications, multiple semiconductor quantum wells are systems that exhibit
remarkable optical and electronic properties. These can be properly tuned by suitably modifying the ...
The non-resonant intense laser field effects on the binding energies and the nonlinear optical properties of a donor impurity in Rosen– Morse quantum well
(2022)
We analyze the influence of electron–donor impurity interaction as well as of a high-frequency non-resonant
intense laser field on the intraband linear, third-order nonlinear, and total optical absorption coefficients in ...
In plane magnetic field and intense laser field effects on second harmonic generation of asymmetric AlGaAs/GaAs double quantum well
(2022)
The optical properties for nano-structured semiconductor systems are of great importance nowadays, due to its possible implementation
for the design of efficient optoelectronic devices. It is also well known that external ...
Effects of Applied Magnetic Field on the Optical Properties and Binding Energies Spherical GaAs Quantum Dot with Donor Impurity
(2022)
The screened modified Kratzer potential (SMKP) model is utilized to scrutinize the impacts
of an applied magnetic field (MF) on the binding energies and linear and nonlinear optical properties
spherical GaAs quantum dot ...
Theoretical simulation of optical absorption coefficients in heterostructure based on semi-parabolic-double quantum wells
(2022)
In this work, we have performed a numerical calculation to obtain the lowest three electron subband energy levels
and their density of probabilities in a n-doped heterostructure constituted by double semi parabolic quantum ...
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 ...