Search Results - "H. Qaid, Saif M."

Density Functional Study of Cubic, Tetragonal, and Orthorhombic CsPbBr3 Perovskite by Ghaithan, Hamid M, Alahmed, Zeyad A, Qaid, Saif M. H, Hezam, Mahmoud, Aldwayyan, Abdullah S

“…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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Efficient wide-bandgap perovskite photovoltaics with homogeneous halogen-phase distribution by Wang, Rui, Liu, Xiaoyu, Yan, Shan, Meng, Ni, Zhao, Xinmin, Chen, Yu, Li, Hongxiang, Qaid, Saif M. H., Yang, Shaopeng, Yuan, Mingjian, He, Tingwei

“…Wide-bandgap (WBG) perovskite solar cells (PSCs) are employed as top cells of tandem cells to break through the theoretical limits of single-junction…”
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Conjugated Polymers-Based Ternary Hybrid toward Unique Photophysical Properties by Al-Asbahi, Bandar Ali, AlSalhi, Mohamad S., Jumali, Mohammad Hafizuddin Hj, Fatehmulla, Amanullah, Qaid, Saif M. H., Mujamammi, Wafa Musa, Ghaithan, Hamid M.

“…The improvement of optical and optoelectronic properties of the individual poly [2-methoxy-5- (2-ethylhexyloxy)-1,4-phenylenevinylene] (MEH-PPV),…”
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Density Functional Theory Analysis of Structural, Electronic, and Optical Properties of Mixed-Halide Orthorhombic Inorganic Perovskites by Ghaithan, Hamid M, Alahmed, Zeyad. A, Qaid, Saif M. H, Aldwayyan, Abdullah S

“…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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Achieving Optical Gain of the CsPbBr3 Perovskite Quantum Dots and Influence of the Variable Stripe Length Method by Qaid, Saif M. H, Ghaithan, Hamid M, Al-Asbahi, Bandar Ali, Aldwayyan, Abdullah S

“…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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Fabrication of Thin Films from Powdered Cesium Lead Bromide (CsPbBr3) Perovskite Quantum Dots for Coherent Green Light Emission by Qaid, Saif M. H, Ghaithan, Hamid M, Al-Asbahi, Bandar Ali, Alqasem, Abdulaziz, Aldwayyan, Abdullah S

“…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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Optoelectronic Device Modeling and Simulation of Selenium-Based Solar Cells under LED Illumination by Qaid, Saif M. H., Shaker, Ahmed, Okil, Mohamed, Gontrand, Christian, Alkadi, Muath, Ghaithan, Hamid M., Salah, Mostafa M.

“…Solar cells can be designed for indoor applications to provide a feasible solution for harnessing photon energy from indoor lighting. In this paper, we analyze…”
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Fluoride Removal Using Nanofiltration-Ranged Polyamide Thin-Film Nanocomposite Membrane Incorporated Titanium Oxide Nanosheets by Ali, Fekri Abdulraqeb Ahmed, Alam, Javed, Qaid, Saif M H, Shukla, Arun Kumar, Al-Fatesh, Ahmed S, Alghamdi, Ahmad M, Fadhillah, Farid, Osman, Ahmed I, Alhoshan, Mansour

“…Drinking water defluoridation has attracted significant attention in the scientific community, from which membrane technology, by exploring thin film…”
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Interface Energy-Level Reorganization for Efficient Perovskite γ-Ray Detectors by Yuan, Mingjian, Feng, Yanxing, Chen, Quanlin, Yan, Xinlong, Fu, Xinliang, Wang, Di, Ding, Zijin, Li, Saisai, Geng, Cong, Gao, Linyue, Zhang, Jia, Yang, Fan, M H Qaid, Saif, Gao, Shuyan, Jiang, Yuanzhi

“…Metal halide perovskites are promising candidates for γ-ray spectrum detectors. However, achieving high-resolution energy spectra in single-photon pulse-height…”
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A DFT approach to explore the structural, optoelectronic, mechanical, and thermoelectric attributes of lead-free RbInX3 (X = I, Br, Cl) halide perovskites for renewable energy applications by Murtaza, Hudabia, Ain, Quratul, Munir, Junaid, Ghaithan, Hamid M, Ahmed, Abdullah Ahmed Ali, Aldwayyan, Abdullah S, H Qaid, Saif M

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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 by Ghaithan, Hamid M., Qaid, Saif M. H., Alahmed, Zeyad A., Bawazir, Huda S., Aldwayyan, Abdullah S.

“…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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Structural, Electronic, and Optical Properties of CsPb(Br 1-x Cl x ) 3 Perovskite: First-Principles Study with PBE-GGA and mBJ-GGA Methods by Ghaithan, Hamid M, Alahmed, Zeyad A, Qaid, Saif M H, Aldwayyan, Abdullah S

“…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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Enhancement of Light Amplification of CsPbBr3 Perovskite Quantum Dot Films via Surface Encapsulation by PMMA Polymer by Qaid, Saif M. H., Ghaithan, Hamid M., AlHarbi, Khulod K., Al-Asbahi, Bandar Ali, Aldwayyan, Abdullah S.

“…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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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 by Qaid, Saif M H, Ghaithan, Hamid M, Al-Asbahi, Bandar Ali, Aldwayyan, Abdullah S

“…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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Surface Passivation for Promotes Bi-Excitonic Amplified Spontaneous Emission in CsPb(Br/Cl) 3 Perovskite at Room Temperature by Qaid, Saif M H, Ghaithan, Hamid M, Bawazir, Huda S, Aldwayyan, Abdullah S

“…Perovskite-type lead halides exhibit promising performances in optoelectronic applications, for which lasers are one of the most promising applications…”
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Ultra-Stable Polycrystalline CsPbBr3 Perovskite–Polymer Composite Thin Disk for Light-Emitting Applications by Qaid, Saif M. H., Ghaithan, Hamid M., Al-Asbahi, Bandar Ali, Aldwayyan, Abdullah S.

“…Organic–inorganic halide organometal perovskites have demonstrated very promising performance in optoelectronic applications, but their relatively poor…”
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Successful Growth of TiO2 Nanocrystals with {001} Facets for Solar Cells by Qaid, Saif M. H., Ghaithan, Hamid M., Bawazir, Huda S., Bin Ajaj, Abrar F., AlHarbi, Khulod K., Aldwayyan, Abdullah S.

“…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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Improving Photophysical Properties of White Emitting Ternary Conjugated Polymer Blend Thin Film via Additions of TiO2 Nanoparticles by Al-Bati, Sameer, Hj. Jumali, Mohammad Hafizuddin, Al-Asbahi, Bandar Ali, Ibtehaj, Khatatbeh, Yap, Chi Chin, Qaid, Saif M. H., Ghaithan, Hamid M., Farooq, W. A.

“…The effect of TiO2 nanoparticles on the photophysical properties of ternary conjugated polymer (CP) blends of poly(9,9-dioctylfluorene-2,7-diyl) (PFO), poly…”
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Synthesis of Pure Brookite Nanorods in a Nonaqueous Growth Environment by Hezam, Mahmoud, Qaid, Saif M. H., Bedja, Idriss M., Alharbi, Fahhad, Nazeeruddin, Mohammad Khaja, Aldwayyan, Abdullah

“…Brookite TiO2 is the most difficult TiO2 polymorph to synthesize. The available methods in the literature to produce brookite nanostructures mostly use…”
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Effect of Donor-Acceptor Concentration Ratios on Non-Radiative Energy Transfer in Zero-Dimensional Cs4PbBr6 Perovskite/MEH-PPV Nanocomposite Thin Films by Al-Asbahi, Bandar Ali, Qaid, Saif M. H., Aldwayyan, Abdullah S.

“…Composite materials with different concentration ratios of a hybrid of zero-dimensional (0-D) Cs4PbBr6 perovskite, which acts as a donor (D), and…”
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