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Inne
Photo- and cathodoluminescence properties of Lu2O3:Tb3+ nanocrystallites embedded in TiO2 films on silicon and quartz substrates.
Autorzy
Rok wydania
2004
Czasopismo
Numer woluminu
26
Strony
129-132
DOI
10.1016/j.optmat.2003.11.010
Kolekcja
Język
Angielski
Typ publikacji
Artykuł
The sol–gel derived synthesis of TiO2 films doped with Lu2O3:Tb3+ nanocrystallites and deposited on quartz or silicon substrates has been described. Their morphology have been determined by the SEM techniques. The transmission, photoluminescence and cathodoluminescence spectra have been measured. The emission decays have been measured and lifetimes for starting nanocrystalline powders and embedded nanocrystallites have been determinated. A strong influence of TiO2 matrix on the emission properties of embedded Lu2O3:Tb3+ nanocrystallites was found.
Słowa kluczowe
Nanocomposite, Photoluminescence, Cathodoluminescence, Sol–gel, Films
Adres publiczny
https://doi.org/10.1016/j.optmat.2003.11.010
Strona internetowa wydawcy
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