Correlation between structural and morphological properties of multilayer perovskite ZnTiO3 coated porous siliconHammedi Khadija, Marouan Khalifa, M. Consuelo Alvarez-Galvan and Hatem EzzaouiaEur. Phys. J. Appl. Phys., 94 3 (2021) 30402DOI: https://doi.org/10.1051/epjap/2021210016