The influence of silver ion exchange on the luminescence properties of Er-Yb silicate glasses
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F17%3A43915270" target="_blank" >RIV/60461373:22310/17:43915270 - isvavai.cz</a>
Nalezeny alternativní kódy
RIV/68407700:21230/17:00327528 RIV/68378271:_____/17:00511475
Výsledek na webu
<a href="https://ac.els-cdn.com/S0925346717303658/1-s2.0-S0925346717303658-main.pdf?_tid=spdf-ebd5228a-8ead-4596-b15f-056b25d0ae34&acdnat=1519893484_5390eb970a944394482c3710f3d56803" target="_blank" >https://ac.els-cdn.com/S0925346717303658/1-s2.0-S0925346717303658-main.pdf?_tid=spdf-ebd5228a-8ead-4596-b15f-056b25d0ae34&acdnat=1519893484_5390eb970a944394482c3710f3d56803</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.optmat.2017.05.053" target="_blank" >10.1016/j.optmat.2017.05.053</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
The influence of silver ion exchange on the luminescence properties of Er-Yb silicate glasses
Popis výsledku v původním jazyce
A set of zinc-silicate glasses with different ratios of Er-Yb as well amount of Zn was fabricated. The preparation of silver doped glasses was carried out using the Ag-Na ion-exchange method to enhance ErYb luminescence properties of the material. The samples were also annealed for 1-5 h to further support the creation of silver nanoparticles. Intensive absorption at 980 nm was observed in absorption spectra after ion exchange and annealing as well. Also luminescence spectra in the near-infrared range were measured and results showed positive effect of ion exchange process on luminescence properties. Luminescence intensity at 1530 nm was increased almost three times. Possible mechanisms responsible for the increase of the luminescence intensity are also discussed in this paper. We suggest that the enhancement of erbium luminescence intensity is caused by the energy transfer from isolated Ag+ ions to Er.
Název v anglickém jazyce
The influence of silver ion exchange on the luminescence properties of Er-Yb silicate glasses
Popis výsledku anglicky
A set of zinc-silicate glasses with different ratios of Er-Yb as well amount of Zn was fabricated. The preparation of silver doped glasses was carried out using the Ag-Na ion-exchange method to enhance ErYb luminescence properties of the material. The samples were also annealed for 1-5 h to further support the creation of silver nanoparticles. Intensive absorption at 980 nm was observed in absorption spectra after ion exchange and annealing as well. Also luminescence spectra in the near-infrared range were measured and results showed positive effect of ion exchange process on luminescence properties. Luminescence intensity at 1530 nm was increased almost three times. Possible mechanisms responsible for the increase of the luminescence intensity are also discussed in this paper. We suggest that the enhancement of erbium luminescence intensity is caused by the energy transfer from isolated Ag+ ions to Er.
Klasifikace
Druh
J<sub>imp</sub> - Článek v periodiku v databázi Web of Science
CEP obor
—
OECD FORD obor
10402 - Inorganic and nuclear chemistry
Návaznosti výsledku
Projekt
Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.
Návaznosti
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Ostatní
Rok uplatnění
2017
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
Optical Materials
ISSN
0925-3467
e-ISSN
—
Svazek periodika
72
Číslo periodika v rámci svazku
OCT 2017
Stát vydavatele periodika
US - Spojené státy americké
Počet stran výsledku
7
Strana od-do
183-189
Kód UT WoS článku
000413880500028
EID výsledku v databázi Scopus
—