Formation of PbS microstructured films by CBD method and study of structural properties

Department of Physics and Technology, Al-Farabi Kazakh National University, Al-Farabi Avenue, 71, Almaty 050040 Kazakhstan; G. Amirbekova; Zh. Tolepov; Department of Physics and Technology, Al-Farabi Kazakh National University, Al-Farabi Avenue, 71, Almaty 050040 Kazakhstan; N. Guseinov; Department of Physics and Technology, Al-Farabi Kazakh National University, Al-Farabi Avenue, 71, Almaty 050040 Kazakhstan; R. Nemkaeva; Department of Physics and Technology, Al-Farabi Kazakh National University, Al-Farabi Avenue, 71, Almaty 050040 Kazakhstan; T. Kuanyshbekov; National Scientific Laboratory of Collective Use S. Amonzholov East Kazakhstan University, 55 Kazakhstan str., Ust-Kamenogorsk 070002, Kazakhstan; A. Ramazanova; Department of Physics and Technology, Al-Farabi Kazakh National University, Al-Farabi Avenue, 71, Almaty 050040 Kazakhstan; D. Tlaubergenova; Department of Physics and Technology, Al-Farabi Kazakh National University, Al-Farabi Avenue, 71, Almaty 050040 Kazakhstan

doi:10.15251/cl.2023.2012.857

journal article·2023-12-20Open access

Formation of PbS microstructured films by CBD method and study of structural properties

Department of Physics and Technology, Al-Farabi Kazakh National University, Al-Farabi Avenue, 71, Almaty 050040 Kazakhstan, G. Amirbekova, Zh. Tolepov, Department of Physics and Technology, Al-Farabi Kazakh National University, Al-Farabi Avenue, 71, Almaty 050040 Kazakhstan, N. Guseinov, Department of Physics and Technology, Al-Farabi Kazakh National University, Al-Farabi Avenue, 71, Almaty 050040 Kazakhstan, R. Nemkaeva, Department of Physics and Technology, Al-Farabi Kazakh National University, Al-Farabi Avenue, 71, Almaty 050040 Kazakhstan, T. Kuanyshbekov, National Scientific Laboratory of Collective Use S. Amonzholov East Kazakhstan University, 55 Kazakhstan str., Ust-Kamenogorsk 070002, Kazakhstan, A. Ramazanova, Department of Physics and Technology, Al-Farabi Kazakh National University, Al-Farabi Avenue, 71, Almaty 050040 Kazakhstan, D. Tlaubergenova, Department of Physics and Technology, Al-Farabi Kazakh National University, Al-Farabi Avenue, 71, Almaty 050040 Kazakhstan

Chalcogenide Letters

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Abstract

Microcrystalline lead sulfide (PbS) films were synthesized using the chemical deposition method. The films were deposited on pre-cleaned glass substrates and polished silicon wafers. Chemicals of high purity were utilized in the process. The morphology, composition, and structure of the films were characterized using scanning electron microscopy (SEM), energy-dispersive X-ray spectroscopy (EDS), and X-ray diffraction (XRD). The films exhibited a galena phase with a face-centered cubic structure belonging to the Fm-3m space group. The average grain size was determined using the WilliamsonHall method, revealing a homogenous structure. Raman spectroscopy further confirmed the structural integrity of the films. The obtained results contribute to the understanding of the synthesis and properties of microcrystalline PbS films.

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Research context

Ceramics & glasses Materials processing

OpenAlex topics: Quantum Dots Synthesis And Properties · Chalcogenide Semiconductor Thin Films · Copper-based nanomaterials and applications

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

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