Počet záznamů: 1
Concentration quenching of Tb.sup.3+./sup. luminescence in Tb.sub.x./sub.A.sub.3-x./sub.Al.sub.5./sub.O.sub.12./sub. (A=Yb, Y) single crystals
- 1.0134436 - FZU-D 20030336 RIV KR eng J - Článek v odborném periodiku
Nikl, Martin - Solovieva, Natalia - Dušek, Michal - Yoshikawa, A. - Kagamitani, Y. - Fukuda, T.
Concentration quenching of Tb3+ luminescence in TbxA3-xAl5O12 (A=Yb, Y) single crystals.
Journal of Ceramic Processing Research. Roč. 4, č. 3 (2003), s. 112-114. ISSN 1229-9162. E-ISSN 1229-9162
Grant CEP: GA MŠMT ME 519; GA ČR GA202/01/0753
Výzkumný záměr: CEZ:AV0Z1010914
Klíčová slova: micropulling-down crystal growth * luminescenc * rare earth ions * concentration quenching
Kód oboru RIV: BM - Fyzika pevných látek a magnetismus
Impakt faktor: 0.362, rok: 2003
Tb-doped Yb3Al5O12 and Y3Al5O12 single crystals were grown by the micropulling-down method in the form of rods of 2 mm diameter and a few cm in length. Emission spectra and decay times of Tb3+ luminescent centers were measured for Tb concentrations in a Y(Yb) sublattice of 1-70)%.Both effects are ascribed to the concentration quenching of Tb3+ luminescence.
Trvalý link: http://hdl.handle.net/11104/0032339
Počet záznamů: 1