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  1. No Access

    Article

    Unusual Ferromagnetic to Paramagnetic Change and Bandgap Shift in ZnS:Cr Nanoparticles

    We report the chemical synthesis of Cr-doped ZnS nanocrystallites without using any cap** ligand/surfactant. An unusual increase in bandgap observed for Cr-doped samples was understood in terms of the Burste...

    Prayas Chandra Patel, Surajit Ghosh, P. C. Srivastava in Journal of Electronic Materials (2019)

  2. No Access

    Article

    Enhanced Photocatalytic Activity and Low Temperature Magnetic/Transport Study of Cu-Doped ZnS-Based Diluted Magnetic Semiconductor Nanoparticles

    Diluted magnetic semiconductors (DMSs), having interesting magnetic/transport properties, are currently being explored in photocatalytic application as well. This report presents photocatalytic and low tempera...

    Prayas Chandra Patel, Surajit Ghosh, Pankaj Kumar Mishra… in Journal of Electronic Materials (2019)

  3. No Access

    Article

    Interface States of Fe3O4/Si Interfacial Structure and Effect of Magnetic Field

    Electronic transport across Fe3O4/Si interfacial structure has been studied with and without the application of magnetic fields along the interfacial plane, up to 8 kG. Current–voltage (I–V) and capacitance–volta...

    Surajit Ghosh, P. C. Srivastava in Journal of Electronic Materials (2014)