Dependence of quantum yield of up-conversion luminescence on the composition of fluorite-type solid solution NaY$_{1-x-y}$Yb$_{x}$Er$_{y}$F$_{4}$

D. S. Yasyrkina; S. V. Kuznetsov; A. V. Ryabova; D. V. Pominova; V. V. Voronov; R. P. Ermakov; P. P. Fedorov

Geodesic

Parcourir par

Dependence of quantum yield of up-conversion luminescence on the composition of fluorite-type solid solution NaY$_{1-x-y}$Yb$_{x}$Er$_{y}$F$_{4}$

D. S. Yasyrkina ; S. V. Kuznetsov ; A. V. Ryabova ; D. V. Pominova ; V. V. Voronov ; R. P. Ermakov ; P. P. Fedorov

Nanosistemy: fizika, himiâ, matematika, Tome 4 (2013) no. 5, pp. 648-656.

Voir la notice de l'article provenant de la source Math-Net.Ru

Résumé

A study of the properties of polycrystalline fluorite-type NaY$_{1-x-y}$Yb$_{x}$Er$_{y}$F$_{4}$ solid solutions demonstrated that NaY$_{0.87}$Yb$_{0.10}$Er$_{0.03}$F$_{4}$ and NaY$_{0.885}$Yb$_{0.1}$Er$_{0.015}$F$_{4}$ samples produced up-conversion luminescence with 3.35% and 3.62% quantum yields, which were higher than quantum yields of the other NaY$_{1-x-y}$Yb$_{x}$Er$_{y}$F$_{4}$ samples. NaY$_{1-x-y}$Yb$_{x}$Er$_{y}$F$_{4}$ specimens were prepared by co-precipitation from aqueous solutions by drop-wise addition of rare earth nitrate solutions to aqueous sodium fluoride.

Keywords: fluorides, nanopowders, sodium, yttrium, quantum yield.
Mots-clés : up-conversion luminescence

@article{NANO_2013_4_5_a6,
     author = {D. S. Yasyrkina and S. V. Kuznetsov and A. V. Ryabova and D. V. Pominova and V. V. Voronov and R. P. Ermakov and P. P. Fedorov},
     title = {Dependence of quantum yield of up-conversion luminescence on the composition of fluorite-type solid solution {NaY}$_{1-x-y}${Yb}$_{x}${Er}$_{y}${F}$_{4}$},
     journal = {Nanosistemy: fizika, himi\^a, matematika},
     pages = {648--656},
     publisher = {mathdoc},
     volume = {4},
     number = {5},
     year = {2013},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/NANO_2013_4_5_a6/}
}

TY  - JOUR
AU  - D. S. Yasyrkina
AU  - S. V. Kuznetsov
AU  - A. V. Ryabova
AU  - D. V. Pominova
AU  - V. V. Voronov
AU  - R. P. Ermakov
AU  - P. P. Fedorov
TI  - Dependence of quantum yield of up-conversion luminescence on the composition of fluorite-type solid solution NaY$_{1-x-y}$Yb$_{x}$Er$_{y}$F$_{4}$
JO  - Nanosistemy: fizika, himiâ, matematika
PY  - 2013
SP  - 648
EP  - 656
VL  - 4
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/NANO_2013_4_5_a6/
LA  - en
ID  - NANO_2013_4_5_a6
ER  -

%0 Journal Article
%A D. S. Yasyrkina
%A S. V. Kuznetsov
%A A. V. Ryabova
%A D. V. Pominova
%A V. V. Voronov
%A R. P. Ermakov
%A P. P. Fedorov
%T Dependence of quantum yield of up-conversion luminescence on the composition of fluorite-type solid solution NaY$_{1-x-y}$Yb$_{x}$Er$_{y}$F$_{4}$
%J Nanosistemy: fizika, himiâ, matematika
%D 2013
%P 648-656
%V 4
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/NANO_2013_4_5_a6/
%G en
%F NANO_2013_4_5_a6

D. S. Yasyrkina; S. V. Kuznetsov; A. V. Ryabova; D. V. Pominova; V. V. Voronov; R. P. Ermakov; P. P. Fedorov. Dependence of quantum yield of up-conversion luminescence on the composition of fluorite-type solid solution NaY$_{1-x-y}$Yb$_{x}$Er$_{y}$F$_{4}$. Nanosistemy: fizika, himiâ, matematika, Tome 4 (2013) no. 5, pp. 648-656. http://geodesic.mathdoc.fr/item/NANO_2013_4_5_a6/