Raju, Nimmakayala Prudhvi2023-06-272023-06-272023-05http://hdl.handle.net/123456789/2791enZnS nanoparticlesPhotovoltaic Cellscopper chalcogenidePh.DAPHPH2484First principles study on Electronic structure and optical properties of ZnS and Copper chalcogenides Chemical synthesis of ZnS nanocrystals and Cu3BiS3 Quantum dots for Photovoltaic applicationsThesis