Structural, morphological and optical characterizations of ZnO:Al thin films grown on silicon substrates by pulsed laser depositionA. Alyamani, A. Sayari, A. Albadri, H. Albrithen and L. El MirEur. Phys. J. Plus, 131 9 (2016) 328DOI: https://doi.org/10.1140/epjp/i2016-16328-7