• XPS analysis of N-doped TiO2 nanotube array 

      Vujancevic, Jelena; Bjelajac, Andjelika; Popovic, Maja; Djokic, Veljko; Ćirković, Jovana; Petrovic, Rada; Rakocevic, Zlatko; Janackovic, Djordje; Pavlović, Vladimir (Institute of Technical Sciences of SASA, 2016)