%0 Journal Article %A Ekaterina S. Ulyanova %A Elizaveta V. Shalaeva %A Yuriy S. Ponosov %A Olga A. Lipina %A Alexey A. Markov %T Near-IR photoluminescence and structural properties of TiO$_2$ powders with nanocrystalline anatase/brookite matrix %J Nanosistemy: fizika, himiâ, matematika %D 2022 %P 445-455 %V 13 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/NANO_2022_13_4_a8/ %G en %F NANO_2022_13_4_a8