TY - GEN N1 - Optica Applicata, Vol. 37, 2007, nr 4, s. 433-438 N2 - This work presents the results of optical emission from Eu3+, Tb3+ and Nd3+ luminescence centers in TiO2 thin films. Thin films were prepared by magnetron sputtering from metallic Ti-Eu, Ti-Tb, Ti-Nd targets, respectively. Optical properties were examined by means of photoluminescence and optical transmission measurements. The total content of dopants was analyzed using an energy disperse spectrometer. It has been shown that doping of TiO2 thin films using selected lanthanides results in the visible (Eu, Tb) and near-infrared (Nd) light emission, upon ultraviolet radiation. Additionally, transparency range and optical band gap of prepared thin films were determined, in comparison to pure TiO2. L1 - http://www.dbc.wroc.pl/Content/63180/optappl_3704p433.pdf M3 - artykuł L2 - http://www.dbc.wroc.pl/Content/63180 PY - 2007 KW - optyka KW - luminescence KW - rare earth elements KW - TiO2 KW - magnetron sputtering C1 - Wszystkie prawa zastrzeżone (Copyright) A1 - Kaczmarek, Danuta A1 - Domaradzki, Jarosław A1 - Borkowska, Agnieszka A1 - Podhorodecki, Artur A1 - Misiewicz, Jan A1 - Sieradzka, Karolina A2 - Gaj, Miron. Redakcja PB - Oficyna Wydawnicza Politechniki Wrocławskiej C6 - Dla wszystkich w zakresie dozwolonego użytku LA - eng CY - Wrocław T1 - Optical emission from Eu, Tb, Nd luminescence centers in TiO2 prepared by magnetron sputtering UR - http://www.dbc.wroc.pl/dlibra/publication/edition/63180 ER -