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Now showing items 13361-13370 of 14769
Nonlinear optical specifications of the Mathieu quantum dot with screw dislocation
(Publisher name SPRINGER HEIDELBERG, 2023)
In this study, the nonlinear optical properties of screw dislocation InxGa1−xAs/GaAs Mathieu quantum dots (MQDs)
are theoretically investigated for the first time, focusing on the optical rectification (NOR), second ...
Effects of external electric and magnetic field on the nonlinear optical rectification, second, and third-harmonic generations in GaAs/AlGaAs asymmetric triple quantum well
(2023)
In this paper, we theoretically investigate the nonlinear optical rectification (NOR), second-harmonic generation (SHG),
and third-harmonic generation (THG) coefficients of an AlGaAs/GaAs asymmetric triple quantum well ...
The nonlinear optical properties of "12-6" tuned GaAs/GaAlAs double quantum well under the external fields
(2023)
We have studied the linear and nonlinear optical properties of 12-6GaAs/Ga1-xAlxAs double quantum well heterostructure
under different external fields’ effects such as electric, magnetic and intense laser fields. We also ...
The effect of the flipped classroom model on gifted students’ self-regulation skills and academic achievement
(ELSEVIER, Mart, 2023)
This research examines the effect of the flipped classroom model on gifted students’ achievement
and self-regulation skills using the embedded design, a mixed research method. For this aim, the
research has been carried ...
Investigation of structural, morphological, and electrical conductivity study for understanding transport mechanisms of perovskite CH3NH3HgCl3
(29.03.2023)
Along with morphological and structural studies, the temperature and frequency dependence of the
electrical and dielectric properties of the CH3NH3HgCl3 (MATM) compound was investigated and
analyzed. SEM/EDS and XRPD ...
Evaluation of iron containing biochar composites prepared by different preparation methods for H2O2 sensing
(19.10.2023)
Background
The procedures employed to prepare the ferrous biochar samples, the iron salts utilized, and their quantities have an effect on the surface characteristics of the material and the types of iron that will develop ...
The effect of microwave and ultrasound activation on the characteristics of biochar produced from tea waste in the presence of H3PO4 and KOH
(01.07.2023)
The mechanism of chemical and physical activation during biomass pyrolysis is crucial for the more effective use of biomass and the preparation of functional porous biochemical materials. In this study, raw tea waste (RTW) ...
Position-dependent-mass and laser field impact on the optical characteristics of Manning-like double quantum well
(2023)
A theoretical investigation of the optical and electronic properties produced by a Manning-type double quantum
well under the impact of varied electron effective mass and intense laser field has been implemented within ...
Influence of the Size and Dielectric Environments on the Optical Properties in CdS/ZnS Core-Shell Quantum Dot
(Publisher name SPRINGER, 2023)
In this work, the electronic and optical properties of CdS/ZnS core–shell quantum dots (CSQDs) capped in diferent matrices
were investigated theoretically. Through the efective mass approximation (EMA) and the density ...
Investigation of the electro-optical characteristics of GaAs/AlGaAs multiple quantum well grown by metal-organic vapor phase epitaxy
(2023)
In this study, the photoluminescence measurements of GaAs / Al 0 . 25 Ga 0 . 75 As multi-quantum-wells hetero- junction structure grown on n + - GaAs substrates by Metal Organic Vapor Phase Epitaxy (MOVPE) method are ...