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Inne
Highly doped alkaline earth nanofluorides synthesized from ionic liquids.
Autorzy
Rok wydania
2011
Czasopismo
Numer woluminu
34
Strony
336-340
DOI
10.1016/j.optmat.2011.04.019
Kolekcja
Język
Angielski
Typ publikacji
Artykuł
Bulk alkaline earth fluorides co-doped with optically active ions are prominent materials for luminescent applications. However, for phosphor materials the changeover to the nanoscale is a tightrope walk between achieving desirable features of small particles such as reduced light scattering and unwanted drawbacks such as a high surface defect concentration which is likely to result in quenching of luminescence. A new preparation route via ionic liquids allows obtaining pure and oxygen-free alkaline earth fluorides co-doped with Eu3+ and Gd3+ on the nanoscale with excellent quantum cutting abilities.
Słowa kluczowe
Alkaline earth fluorides, Quantum cutting, Ionic liquids, morphology, naniparticles
Adres publiczny
https://doi.org/10.1016/j.optmat.2011.04.019
Strona internetowa wydawcy
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