Development of multilayered nanocrystalline TiO2 thin films for photovoltaic application

We declare that the submitted manuscript is the original work of the authors. To the best of our knowledge we have prepared multilayered nano-crystallite TiO2 thin films by dip coating technique for optical as well as photovoltaic study. The band gap of the annealed thin film is found to be reduced to up to 3.12eV. This is the summary of the manuscript. This may provide an overview to the readers that how the optical constants and band gap depends on the process parameters.114