Highly selective ozone gas sensor based on nanocrystalline Zn0.95Co0.05O thin film obtained via spray pyrolysis technique - Onofre, Yina J.; Catto, Ariadne C.; Bernardini, Sandrine; Fiorido, Tomas; Aguir, Khalifa; Longo, Elson; Mastelaro, Valmor Roberto; Silva, Luís F.; Godoy, Marcio P. F. (Applied Surface Science, 2019)