%0 Journal Article %A S. Saravanan %A R. S. Dubey %T One-dimensional photonic crystals (Si/SiO$_2$) for ultrathin film crystalline silicon solar cells %J Nanosistemy: fizika, himiâ, matematika %D 2020 %P 189-194 %V 11 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/NANO_2020_11_2_a8/ %G en %F NANO_2020_11_2_a8