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4 articles for “Photoconductivity”

• Published Subscription 11 Jun 2024

  Synthesis, Characterization and Photoconductive Properties of Antimony Selenium Iodide

  By Archana Singh, Harish K. Dubey

  Abstract: A shiny needle-shaped polycrystalline chalcogenide compound, SbSeI, was synthesized through a solid-state thermal reaction by combining the constituent elements in a stoichiometric ratio within an evacuated quartz tube at 585°C for 3.5 hours. The resulting compound was characterized using SEM, EDAX, and XRD techniques to confirm its structure and composition. The resistance versus temperature curve revealed the semiconducting nature of the material with a resistivity of 3.5 x 10⁷ Ω-cm …

  Published in International Journal of Chemical Synthesis and Chemical Reactions · Vol. 10, Issue 1, 2025 · pp. 1–8 Read article →

• Published Subscription 16 Jul 2016

  Deposition and Characterization of ZnO Thin Films by Thermal Vacuum Thermal Evaporation Method for Photoconductive Sensor Application

  By Arun Dev Dhar Dwivedi, Sumit Vyas, Shaivalini Singh

  Abstract: In this work we have deposited ZnO thin films using thermal evaporation method. The films have been deposited on silicon substrate for structural characterization and on glass substrate for optical characterization. The structural, surface morphology, optical properties and electrical properties of ZnO thin films were investigated systematically using X-ray diffractometer (XRD), scanning electron microscope (SEM), atomic force microscopy (AFM), ellipsometeric measurement and semiconductor parameter analyzer respectively. The deposited ZnO thin …

  Published in International Journal of Microelectronics and Digital integrated circuits · Vol. 2, Issue 1, 2016 · pp. 1–7 Read article →

• Published Subscription 26 Oct 2024

  A Comprehensive Study of ZnxFe2–xO3 Nanocomposite for the Applications of Medical, Photocatalytic, and Solar Cells

  By Gizachew Diga Milki

  Abstract: ZnxFe2–xO3 nanoparticles and composites are a focus area of research in nanotechnology, biotechnology, and material engineering. The functional properties of these nanomaterials depend on the scientific method of synthesizing and characterizing procedure. In this study, greater attention is invested on biological synthesis of ZnxFe2–xO3 nanoparticles and nanocomposite. For in vivo or in vitro study, properties, such as biocompatibility, reactivity, bio sensitivity, photosensitivity, and biodegradability are considered. Besides, the Ferrofluid and …

  Published in International Journal of Composite and Constituent Materials · Vol. 10, Issue 2, 2024 · pp. 44–51 Read article →

• Published Subscription 27 Jun 2020

  Synthesis and characterization of some organic semiconductor materials for optoelectronics

  By Abdelhak Maghchiche, B. Sakki, R. Nasri, O. Bouras

  Abstract: Charge transfer complexes have high molar absorptivities and it’s an important phenomenon in the energy transfer process to increase the conductivity. Charge transfer complexes have been used in organic photovoltaic cells, organic semiconductors. Charge transfer complexes formed between electron donors and acceptors with strong interaction.In this paper, a Charge transfer complexes (CTC) of some organic semiconductor’s materials have been studied spectrophotometrically in chloroform, when the optical absorption of the CTC …

  Published in International Journal of Energetic Materials · Vol. 6, Issue 1, 2020 · pp. 14–24 Read article →