Search Results - "Ahmed Ali Ahmed, Abdullah"

First-principles investigations of the mechanically and thermodynamically stable potassium-based double perovskites K2TlAsX6 (X = Cl, Br) for optoelectronic and renewable applications by Munir, Junaid, Mursaleen, Inamul, Ghaithan, Hamid M., ul Ain, Qurat, Ahmed Ali Ahmed, Abdullah, Qaid, Saif M.H.

“…•Investigation of the structural, phonon, elastic, electronic, transport and optical properties of double perovskites K2TlAsX6 (X = Cl, Br) is done by…”
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First-principles investigations on the structural, optoelectronic, mechanical and transport properties of new stable lead-free double perovskites Cs2BB′I6 (B = Ag/Rb, B′ = Bi/Ga) halides by Qaid, Saif M.H., ul Ain, Qurat, Ghaithan, Hamid M., Mursaleen, Inamul, Ahmed Ali Ahmed, Abdullah, Munir, Junaid

“…•Investigation of the structural, mechanical, electronic, transport and optical properties of lead-free Cs2BB′I6 (B = Ag/Rb, B′=Bi/Ga) double perovskites is…”
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Design and numerical simulation of B‑γ CsSnI3‑based perovskite solar cells: Conventional versus inverted configurations by Qaid, Saif M.H., Shaker, Ahmed, Deepthi Jayan, K., Alkadi, Muath, Ahmed Ali Ahmed, Abdullah, Zein, Walid

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Effect of bandgap tunability on the physical attributes of potassium-based K2CuBiX6 (X = I, Br, Cl) double perovskites for green technologies by Murtaza, Hudabia, Ain, Quratul, Munir, Junaid, Ghaithan, Hamid M., Ahmed Ali Ahmed, Abdullah, Aldwayyan, Abdullah S., Qaid, Saif M.H.

“…[Display omitted] •The structural, elastic, electronic, transport, and optical properties of lead-free double perovskites K2CuBiX6 (where X can be I, Br, or…”
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A spin-polarized DFT analysis of the physical attributes of vacancy ordered Rb2TcCl6 double perovskite for optoelectronic and spintronics by Ali, Ijaz, Munir, Junaid, Ain, Quratul, Ghaithan, Hamid M., Aldwayyan, Abdullah S., Ahmed Ali Ahmed, Abdullah, Qaid, Saif M.H.

“…•The structural, elastic, electronic, magnetic, and optical properties of vacancy-ordered Rb2TcCl6 have been thoroughly examined through the use of…”
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Design and analysis of Perovskite/Sb2Se3 systems: Towards efficient 2-T HTL-free tandem solar cells by Qaid, Saif M.H., Shaker, Ahmed, Kamel, Hesham, Asemi, Nassar N., Ahmed Ali Ahmed, Abdullah, Aldwayyan, Abdullah S., Okil, Mohamed

“…•The paper focuses on optimizing a 2-T tandem solar cell, aiming to achieve high efficiency without the use of an HTL.•A calibration step of the simulation…”
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Unveiling the mechanical, structural, thermoelectric, and optoelectronic potential of K2NaGaBr6 and K2RbTlBr6 double perovskites for sustainable technologies by Murtaza, Hudabia, Ain, Quratul, Munir, Junaid, Ullah, Hamid, Ghaithan, Hamid M., Ali Ahmed, Abdullah Ahmed, Qaid, Saif M.H.

“…•The structural, elastic, phonon, electronic, transport and optical properties of K2NaGaBr6 and K2RbTlBr6 have been examined.•The stability of the investigated…”
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A comprehensive theoretical analysis of the physical attributes of cesium-based Cs2LiTlCl6 double perovskites for eco-friendly technologies by Murtaza, Hudabia, Ain, Quratul, Munir, Junaid, Ghaithan, Hamid M., Sharma, Ramesh, Ali Ahmed, Abdullah Ahmed, Qaid, Saif M.H.

“…Cesium-based double perovskites exhibit promising optoelectronic and thermoelectric potential, making them appropriate candidates for efficient and stable…”
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The physical attributes of rubidium-based Rb2TlRhF6 double perovskite halide: A first-principles investigation by Qaid, Saif M.H., Murtaza, Hudabia, Ain, Quratul, Din, Moeen Ud, Ghaithan, Hamid M., Ali Ahmed, Abdullah Ahmed, Munir, Junaid

“…Rubidium cations (Rb+) significantly improve the overall performance of organic-inorganic hybrid perovskite based devices and have gained exceptional attention…”
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Tuning the thermoelectric and optoelectronic attributes of lead-free novel fluoroperovskites Cs2BB'F6 (B = Rb, In, Na and B'=Ir, As, Rh): A first-principles investigation by Murtaza, Hudabia, Ain, Quratul, Munir, Junaid, Ghaithan, Hamid M., Ali, Mubashar, Ali Ahmed, Abdullah Ahmed, H. Qaid, Saif M.

“…Cesium-based double perovskite materials have generated significant interest because of their fascinating prospects in various optoelectronic and…”
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Structural and energy storage behavior of ion conducting biopolymer blend electrolytes based on methylcellulose: Dextran polymers by Hadi, Jihad M., Aziz, Shujahadeen B., Brza, M.A., Kadir, M.F.Z., Abdulwahid, Rebar T., Ali Al-Asbahi, Bandar, Ahmed Ali Ahmed, Abdullah

“…Biodegradable polymer electrolyte has attracted significant attention from both economic and environmental perspectives. This study reports the preparation and…”
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The screening of the potential features of potassium-based K2BGaI6 (B = Tl, Rb) double perovskites for eco-friendly technologies: a first-principles study by Ain, Quratul, Munir, Junaid, Murtaza, Hudabia, Ghaithan, Hamid M., Aldwayyan, Abdullah S., Ahmed, Abdullah Ahmed Ali, Qaid, Saif M. H.

“…Utilizing first-principles calculations, this study explores the physical characteristics of K 2 BGaI 6 (B = Tl, Rb) double perovskites with the objective of…”
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A computational approach to correlate the physical attributes of lead-free Rb2XRhF6 (X= Li, Ag) double perovskite halides for optoelectronics and renewable energy applications by H. Qaid, Saif M., Murtaza, Hudabia, Ain, Qurat ul, Ghaithan, Hamid M., Ali Ahmed, Abdullah Ahmed, Alkadi, Muath, Munir, Junaid

“…The potential of perovskite halides revolutionized the field of optoelectronics and energy conversion. In the present work, the physical characteristics of…”
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Optimizing CBTSSe solar cells for indoor applications through numerical simulation by Qaid, Saif M. H., Shaker, Ahmed, Okil, Mohamed, Alkadi, Muath, Ahmed, Abdullah Ahmed Ali, Zein, Walid

“…Solar cell technologies are pivotal in the transition towards sustainable energy sources. This paper delves into the design and optimization of CBTSSe solar…”
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A computational insight into the Zintl SZr2N2 and BaAg2S2 phases for optoelectronic thermoelectric applications by Munir, Junaid, H. Qaid, Saif M., Aslam, Aamir Ali, Ud Din, Moeen, Ghaithan, Hamid M., Ali Ahmed, Abdullah Ahmed, Alkadi, Muath, Ain, Quratul

“…The physical characteristics of SZr2N2 and BaAg2S2 Zintl phases have been explored by utilizing the full-potential augmented plane wave (FP-LAPW) method with…”
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The half-metallicity, thermoelectric and optoelectronic attributes of K2CeB’X6 (B’=Ag, Cu & X=Cl, Br) for spintronics and renewable energies: A spin-polarized DFT study by Mursaleen, Inamul, Munir, Junaid, Ain, Quratul, Aldwayyan, Abdullah S., Ghaithan, Hamid M., Ali Ahmed, Abdullah Ahmed, H. Qaid, Saif M.

“…The distinctive electronic characteristics of half-metallic materials make them exceptional as they pave the way for innovations in spintronics and other…”
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Double‐Absorber CZTS/Sb2Se3 Architecture for High‐Efficiency Solar‐Cell Devices by Kumar, Atul, Sujith, M., Valarmathi, K., Kumar, Rajnish, Al-Asbahi, Bandar Ali, Ahmed, Abdullah Ahmed Ali

“…The design and configuration of solar cells are critical for photovoltaic action and achieving high efficiency. Herein, the double‐absorber solar‐cell…”
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A DFT approach to correlate the physical characteristics of novel chalcopyrites ASbN2(A = Li, Na) for green technology by Junaid Munir, Qaid, Saif M H, Yousaf, Masood, din, Moeen ud, Ghaithan, Hamid M, Abdullah Ahmed Ali Ahmed, Ain, Quratul

“…Semiconductor chalcopyrite compounds have been a subject of research interest due to their diverse range of physical properties that have captured the…”
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The effect of lithium doping on structural, thermal, optical and electrical properties of potash alum single crystals by Abdulwahab, A.M., Mohammad AL-Dhabyani, Khadijah, Ahmed Ali Ahmed, Abdullah, Mohammed Al-Hada, Naif, Qaid, A.A.

“…[Display omitted] •Pure and Li-doped potash alum single crystals were grown using slow evaporation.•Structural, thermal, optical and electrical properties of…”
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Tuning the physical attributes of A-site double perovskites SrMInSbO6 (M = Hf, Ca) for optoelectronics by Murtaza, Hudabia, Ain, Quratul, Munir, Junaid, Ghaithan, Hamid M, Ali Ahmed, Abdullah Ahmed, Qaid, Saif M H

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