Tuan Hung, L., Den, N., Thanh Dat, H. and My Dung, C. 2005. OPTICAL PROPERTIES OF (TiO2)x – (SiO2)1-x COMPOSITE THIN FILMS BY RF SPUTTERING. Science and Technology Development Journal. 8, 3 (Mar. 2005), 16-22. DOI:https://doi.org/https://doi.org/10.32508/stdj.v8i3.2977.