The effect of zinc content on the enhancement Er.sup.3+./sup. - Yb.sup.3+./sup. luminescence properties in silicate glass matrix

0491179 - FZÚ 2019 RIV CZ eng J - Článek v odborném periodiku
Vytykačová, S. - Staněk, S. - Švecová, B. - Míka, M. - Oswald, Jiří - Macková, Anna - Malinský, Petr - Bottger, R. - Yatskiv, Roman - Nekvindová, P.
The effect of zinc content on the enhancement Er³⁺ - Yb³⁺ luminescence properties in silicate glass matrix.
Ceramics - Silikáty. Roč. 62, č. 2 (2018), s. 188-193. ISSN 0862-5468. E-ISSN 1804-5847
Grant CEP: GA ČR GA15-01602S; GA MŠMT LM2015056; GA MŠMT EF16_013/0001812
Institucionální podpora: RVO:68378271 ; RVO:61389005 ; RVO:67985882
Klíčová slova: glasses * ZnO * erbium * ion implantation * luminescence
Obor OECD: Inorganic and nuclear chemistry; Nuclear physics (UJF-V)
Impakt faktor: 0.840, rok: 2018

Three types of silicate glasses containing different amounts of ZnO and RE ions (Er and Yb) were doped with silver using two methods – ion implantation and ion exchange. We confirmed that an increase in the amount of ZnO leads to an increase of erbium luminescence intensity at 1.5 μm and that the presence of Ag+ ions had the same effect. The increase of luminescence intensity is closely connected with the concentration of silver in the glass matrix.

Trvalý link: http://hdl.handle.net/11104/0285223