Search Results - "Aldwayyan, Abdullah S"
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Density Functional Study of Cubic, Tetragonal, and Orthorhombic CsPbBr3 Perovskite
Published in ACS omega (07-04-2020)“…Cesium lead bromide (CsPbBr3) perovskite has recently gained significance owing to its rapidly increasing performance when used for light-emitting devices. In…”
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Electronic Structure and Optical Properties of Inorganic Pm3m and Pnma CsPbX3 (X = Cl, Br, I) Perovskite: A Theoretical Understanding from Density Functional Theory Calculations
Published in Materials (15-09-2023)“…In this study, we investigated the optoelectronic properties of cubic (Pm3m) and orthorhombic (Pnma) CsPbX3 (X = I, Br, and Cl). We utilized the full potential…”
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3
Enhancement and localization of atomistic polarity and polarizability memory in light scattering upon hydrogenation of luminescent spherical 1 nm Si nanoparticles
Published in AIP advances (01-08-2023)“…The classical light interactions of nanosilicon, which is a dielectric material, are exceedingly weak for radius r ≪ λ (wavelength), scaling as r6. It exhibits…”
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4
Structural, Electronic, and Optical Properties of CsPb(Br 1-x Cl x ) 3 Perovskite: First-Principles Study with PBE-GGA and mBJ-GGA Methods
Published in Materials (03-11-2020)“…The effect of halide composition on the structural, electronic, and optical properties of CsPb(Br Cl ) perovskite was investigated in this study. When the…”
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Density Functional Theory Analysis of Structural, Electronic, and Optical Properties of Mixed-Halide Orthorhombic Inorganic Perovskites
Published in ACS omega (16-11-2021)“…Inorganic metal-halide perovskites hold a lot of promise for solar cells, light-emitting diodes, and lasers. A thorough investigation of their optoelectronic…”
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Enhancement of Light Amplification of CsPbBr3 Perovskite Quantum Dot Films via Surface Encapsulation by PMMA Polymer
Published in Polymers (02-08-2021)“…Photonic devices based on perovskite materials are considered promising alternatives for a wide range of these devices in the future because of their broad…”
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One step synthesis of NiO nanoparticles via solid-state thermal decomposition at low-temperature of novel aqua(2,9-dimethyl-1,10-phenanthroline)NiCl2 complex
Published in International journal of molecular sciences (09-12-2013)“…[NiCl2(C14H12N2)(H2O)] complex has been synthesized from nickel chloride hexahydrate (NiCl2·6H2O) and 2,9-dimethyl-1,10-phenanthroline (dmphen) as…”
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Single-Source Thermal Evaporation Growth and the Tuning Surface Passivation Layer Thickness Effect in Enhanced Amplified Spontaneous Emission Properties of CsPb(Br 0.5 Cl 0.5 ) 3 Perovskite Films
Published in Polymers (10-12-2020)“…High-quality inorganic cesium lead halide perovskite CsPb(Br Cl ) thin films were successfully achieved through evaporation of the precursors and deposition…”
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9
Surface Passivation for Promotes Bi-Excitonic Amplified Spontaneous Emission in CsPb(Br/Cl) 3 Perovskite at Room Temperature
Published in Polymers (22-04-2023)“…Perovskite-type lead halides exhibit promising performances in optoelectronic applications, for which lasers are one of the most promising applications…”
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10
Achieving Optical Gain of the CsPbBr3 Perovskite Quantum Dots and Influence of the Variable Stripe Length Method
Published in ACS omega (02-03-2021)“…High-quality inorganic cesium lead halide perovskite quantum dot (CsPbBr3 PQD) thin films were successfully deposited directly from a powdered source and used…”
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11
Fabrication of Thin Films from Powdered Cesium Lead Bromide (CsPbBr3) Perovskite Quantum Dots for Coherent Green Light Emission
Published in ACS omega (24-11-2020)“…High-quality thin films were obtained directly by spin-coating glass substrates with suspensions of powdered cesium lead bromide (CsPbBr3) perovskite quantum…”
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12
Ultra-Stable Polycrystalline CsPbBr3 Perovskite–Polymer Composite Thin Disk for Light-Emitting Applications
Published in Nanomaterials (Basel, Switzerland) (29-11-2020)“…Organic–inorganic halide organometal perovskites have demonstrated very promising performance in optoelectronic applications, but their relatively poor…”
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13
Successful Growth of TiO2 Nanocrystals with {001} Facets for Solar Cells
Published in Nanomaterials (Basel, Switzerland) (03-03-2023)“…The growth of nanocrystals (NCs) from metal oxide-based substrates with exposed high-energy facets is of particular importance for many important applications,…”
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14
Reducing Amplified Spontaneous Emission Threshold in CsPbBr3 Quantum Dot Films by Controlling TiO2 Compact Layer
Published in Nanomaterials (Basel, Switzerland) (15-08-2020)“…Amplified spontaneous emission (ASE) threshold in CsPbBr3 quantum dot films is systematically reduced by introducing high quality TiO2 compact layer grown by…”
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Phase State Influence on Photoluminescence of MAPb(BrxI1−x)3 Perovskites towards Optimized Photonics Applications
Published in Photonics (01-01-2023)“…Perovskite halide has many advantages that attracted the attention of researchers in the last years, but many challenges prevent the use of halide perovskites…”
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Triplet Energy Transfer Mechanism of Ternary Organic Hybrid Thin Films of PFO/MEH-PPV/CsPbBr3 Perovskite Quantum Dots
Published in Nanomaterials (Basel, Switzerland) (22-10-2020)“…The triplet energy transfer mechanism of novel poly(9,9-di-n-octylflourenyl-2,7-diyl) (PFO)/poly[2-methoxy-5-(2-ethylhexyloxy)-1,4-phenylenevinylene]…”
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Computational Investigation of the Folded and Unfolded Band Structure and Structural and Optical Properties of CsPb(I1−xBrx)3 Perovskites
Published in Crystals (Basel) (01-05-2020)“…The structural, electronic, and optical properties of inorganic CsPb(I1−xBrx)3 compounds were investigated using the full-potential linear augmented-plane wave…”
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Investigation of Threshold Carrier Densities in the Optically Pumped Amplified Spontaneous Emission of Formamidinium Lead Bromide Perovskite Using Different Excitation Wavelengths
Published in Photonics (01-01-2022)“…The high crystal quality of formamidium lead bromide perovskite (CH(NH2)2PbBr3 = FAPbBr3) was infiltrated in a mesoporous TiO2 network. Then, high-quality…”
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19
Tuning of Amplified Spontaneous Emission Wavelength for Green and Blue Light Emission through the Tunable Composition of CsPb(Br1–x Cl x )3 Inorganic Perovskite Quantum Dots
Published in Journal of physical chemistry. C (06-05-2021)“…Perovskite quantum dots (PQDs) have emerged as promising competitive materials for optoelectronics and future energy applications. In this work, high-quality…”
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20
Surface Passivation for Promotes Bi-Excitonic Amplified Spontaneous Emission in CsPb[sub.3] Perovskite at Room Temperature
Published in Polymers (22-04-2023)“…Perovskite-type lead halides exhibit promising performances in optoelectronic applications, for which lasers are one of the most promising applications…”
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