Author

R. Thangavel

R Thangavel, R. Thangavel, Raguram Thangavel, Rajalingam Thangavel, Rajalingham Thangavel, Rajkumar Thangavel, Raman spectroscopy and Keithley 2450 Source meter. XRD reveals that the crystal structure of CZTS is confirmed tetragonal structure with peak (112) and observed the changes to wurtzite peak (002) due to the presence of Ag. UV visible spectra show that the optical band gap of CZTS nanoparticles decreases from 2 eV to around 1.75 eV, Thangavel R, Thangavel Rajalingam, Thangavel, R.