| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Sohail, Muhammad
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (7/7 displayed)
- 2023Investigations on the structural and optoelectronic characteristics of cadmium-substituted zinc selenide semiconductorscitations
- 2023An insight into recent developments of copper, silver and gold carbon dots: cancer diagnostics and treatmentcitations
- 2023Improving the efficiency of dye-sensitized solar cells based on rare-earth metal modified bismuth ferritescitations
- 2022Antibacterial Activity of Aqueous Plant Extracts and Honey against UTI causing Superbugs
- 2018Low Temperature Synthesis of Anatase TiO<sub>2</sub> Nanoparticles and its Application in Nanocrystalline Thin Filmscitations
- 2018Removal of Heavy Metals (Lead, Cadmium and Iron) from Low-Grade Nanoscale Zinc Oxide Using Ammonium Carbonate Solution as a Leaching Agent
- 2017Effect of leading and trailing torch configuration on mixing and fluid behavior of laser-gas metal arc hybrid weldingcitations
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article
Investigations on the structural and optoelectronic characteristics of cadmium-substituted zinc selenide semiconductors
Abstract
<jats:p>A change in the composition and dopant content of selective atoms in a material leads to their new desired properties by altering the structure, which can significantly improve the performance of relevant devices. By acknowledging this, we focused on characterizing the optoelectronic and structural properties of cadmium-substituted zinc selenide (Zn<jats:sub>1-x</jats:sub>Cd<jats:sub>x</jats:sub>Se; 0 ≤ X ≤ 1) semiconductors using density functional theory (DFT) within the generalized gradient approximation (GGA), EV-GGA, and mBJ approximations. The results proved the cubic symmetry of the investigated materials at all Cd concentrations (0, 0.25, 0.50, 0.75, and 1). Although a linear surge in the lattice constant is observed with the change in Cd content, the bulk modulus exhibits a reverse trend. These materials are observed to be direct bandgap semiconductors at all Cd concentrations, with a decrease in electronic bandgap from 2.76 eV to 1.87 eV, and have isotropic optical properties, showing their potential applicability as a blue-to-red display. The fundamental optical properties of the materials, such as optical conductivity, reflectance, refractive index, absorption, and extinction coefficient, are also discussed. These outcomes provide a computational understanding of the diverse applications of Zn<jats:sub>1-x</jats:sub>Cd<jats:sub>x</jats:sub>Se semiconductors in optoelectronic, photonic, and photovoltaic devices, particularly for a visible-range display.</jats:p>