Md. Saiduzzaman
Bangladesh University of Engineering and Technology
25 Papers
Md. Saiduzzaman is an academic researcher from Bangladesh University of Engineering and Technology. The author has contributed to research in topics: Band gap & Chemistry. The author has an hindex of 2, co-authored 2 publications.
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Papers
Tuning band gap and enhancing optical functions of AGeF3 (A = K, Rb) under pressure for improved optoelectronic applications
Md. Safin Alam,Md. Saiduzzaman,Arpon Biswas,Tanjun Ahmed,Aldina Sultana,Khandaker Monower Hossain +5 more
TL;DR: In this paper , the physical characteristics of halide perovskites AGeF3 (A = K, Rb) under hydrostatic pressure were analyzed using density functional theory.
Effect of Al doping on the structural and optical properties of CuO nanoparticles prepared by solution combustion method: Experiment and DFT investigation
Muhammad R. Islam,Jaed Ebna Obaid,Md. Saiduzzaman,Sadiq Shahriyar Nishat,T. Debnath,Alamgir Kabir +5 more
TL;DR: In this paper, the effect of the Al dopant on the structural, surface morphological, optical and electronic properties of the pure and Al doped CuO nanoparticles (NPs) was studied.
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Synthesis, characterization and visible light-responsive photocatalysis properties of Ce doped CuO nanoparticles: A combined experimental and DFT+U study
Muhammad R. Islam,Md. Saiduzzaman,Sadiq Shahriyar Nishat,Alamgir Kabir,Syed Farid Uddin Farhad +4 more
TL;DR: In this article, the effect of the concentration of Ce doping (0, 2, 4, 6, and 8%) on the structural properties, surface morphology, electronic properties, optical properties, and visible light assisted photocatalytic activities of NPs were studied experimentally and also with Density Functional Theory (DFT+U) simulation.
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Band gap shifting of halide perovskite CsCaBr3 from ultra-violet to visible region under pressure for photovoltaic applications
TL;DR: In this article , the effects of hydrostatic pressure on the physical properties of cubic halide perovskite CsCaBr 3 were explored using the density functional theory, and the calculated lattice parameters nicely agree with the previous experimental and theoretical reports, but being decreased under pressure as the interatomic distance is reduced.
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Electronic phase transition and enhanced optoelectronic performance of lead-free halide perovskites AGeI3 (A = Rb, K) under pressure
TL;DR: In this paper , the authors investigated the physical properties with and without the application of hydrostatic pressure of lead-free halide perovskites AGeI3 (A = Rb, K) by employing the ab-initio calculations based on the density functional theory.
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