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  1. No Access

    Article

    Deposition and characterization of ZnO/CdSe/SnSe ternary thin film based photocatalyst for an enhanced visible light-driven photodegradation of model pollutants

    A heterogeneous photocatalytic pathway is a possible approach to global energy and environmental issues. Sol-gel spin coating and physical vapour deposition were used to create a new ternary ZnO/CdSe/SnSe nano...

    V. Deepthi, Anju Sebastian, B. Vidhya… in Journal of Sol-Gel Science and Technology (2024)

  2. No Access

    Article

    Influence of GO content on ZnO: GO composite thin films for visible light driven photocatalytic degradation of model pollutants

    Sol–gel spin coating, a well-known simple thin film deposition method has been adapted in the present work to prepare ZnO and ZnO:GO composite films. The present study focusses on the change in film morphology...

    V. Deepthi, Anju Sebastian, B. Vidhya in Journal of Sol-Gel Science and Technology (2023)

  3. No Access

    Article

    Effect of milling time and heat treatment on the composition of CuIn0.75Ga0.25Se2 nanoparticle precursors and films

    Preparation of pure phase CuIn0.75Ga0.25Se2 nanoparticle powder by ball milling technique has been confirmed for the milling time of more than 45 min at 1200 rpm. Formation of shear bands responsible for breakdow...

    B. Vidhya, S. Velumani, R. Asomoza in Journal of Nanoparticle Research (2011)

  4. No Access

    Article

    Mechano-chemical Synthesis, Deposition and Structural Characterization of CIGS

    CuInGaSe2 (CIGS) is a prominent thin-film photovoltaic material. However, commonly used physical vapour deposition and sputtering techniques used to fabricate CIGS thin-film photovoltaic (PV) devices are complex ...

    B. Vidhya, S. Velumani, Jesus Arenas-Alatorre, R. Asomoza in MRS Online Proceedings Library (2010)