Role of evaporation time on the structural and optical properties of ZnO films deposited by thermal evaporatorIjaz Ahmad Khan, Mamoona Noor, Aatiqa Rehman, Amjad Farid, M. Attique Khan Shahid and M. ShafiqEur. Phys. J. Appl. Phys., 72 3 (2015) 30302DOI: https://doi.org/10.1051/epjap/2015150164