ZnO and Al-doped ZnO thin films prepared by spray pyrolysis for ethanol gas sensingY. Bakha, K.M. Bendimerad and S. HamzaouiEur. Phys. J. Appl. Phys., 55 3 (2011) 30103DOI: https://doi.org/10.1051/epjap/2011110072
