TiO2 films annealing temperature-dependent properties in terms of the Amlouk-Boubaker opto-thermal expansivity ψABA. Amlouk, K. Boubaker, L. El Mir and M. AmloukEur. Phys. J. Appl. Phys., 53 2 (2011) 20502DOI: https://doi.org/10.1051/epjap/2010100258