Search Results - "Ghaithan, Hamid 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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Half-metallicity, magnetic and optical attributes of mechanically stable half-Heusler VSnX (X = Pt, Pd) alloys for spintronics: a DFT study by Firdous, Faiza, Ain, Qurat ul, Qaid, Saif M. H., Yousaf, Masood, Ghaithan, Hamid M., Ahmed, Abdullah Ahmed Ali, Munir, Junaid

“…Recent developments in spintronics reveal the significance of half-Heusler alloys due to their high spin polarization. Using Wien2k package, half-Heusler VSnX…”
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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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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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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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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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Influence of Inorganic NiOx Hole Transport Layer on the Growth of CsBi3I10 Perovskite Films for Photovoltaic Applications by Mariyappan, Pandiyarajan, Chowdhury, Towhid H., Subashchandran, Shanthi, Bedja, Idriss, Ghaithan, Hamid M., Islam, Ashraful

“…Lead (Pb)‐free bismuth (Bi) halide perovskites are promising alternatives to Pb‐based ones for the fabrication of perovskite solar cells (PSCs). However, the…”
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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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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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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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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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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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Tuning Photophysical Properties of Donor/Acceptor Hybrid Thin- Film via Addition of SiO2/TiO2 Nanocomposites by Al-Asbahi, Bandar Ali, Hj. Jumali, Mohammad Hafizuddin, AlSalhi, M. S., Qaid, Saif M. H., Fatehmulla, Amanullah, Mujamammi, Wafa Musa, Ghaithan, Hamid M.

“…The influence of SiO2/TiO2 nanocomposites (STNCs) content on non-radiative energy transfer (Förster-type) from poly (9,9′-dioctylfluorene-2,7-diyl) (PFO) to…”
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Controlling the Emission Spectrum of Binary Emitting Polymer Hybrids by a Systematic Doping Strategy via Förster Resonance Energy Transfer for White Emission by Al-Asbahi, Bandar Ali, AlSalhi, Mohamad S., Fatehmulla, Amanullah, Jumali, Mohammad Hafizuddin Hj, Qaid, Saif M. H., Mujamammi, Wafa Musa, Ghaithan, Hamid M.

“…Tuning the emission spectrum of both binary hybrids of poly (9,9′-di-n-octylfluorenyl-2,7-diyl) (PFO) with each…”
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Phase State Influence on Photoluminescence of MAPb(BrxI1−x)3 Perovskites towards Optimized Photonics Applications by Bawazir, Huda S., Qaid, Saif M. H., Ghaithan, Hamid M., AlHarbi, Khulod K., Bin Ajaj, Abrar F., Aldwayyan, Abdullah S.

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

“…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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