The luminescence properties of dysprosium ions in silica xerogel doped with Gd1.6Dy0.4(WO4)3

• Autorzy: Grobelna B. , Synak A. , Bojarski P.
• Języki publikacji: PL

Abstrakty

EN

The new material consisting of Gd1.6Dy0.4(WO4)3 incorporated into silica xerogel was prepared via the coprecipitation method. The luminescence properties of the studied material were analyzed by means of emission and excitation spectra, including the result of luminescence lifetimes of Dy(III) ion. The enhanced yellow emission due to the excitation energy transfer from WO42- group to Dy(III) ion upon excitation at exc = 240 nm is the main result of this paper.

Słowa kluczowe

EN

yellow laser; photoluminescence; dysprosium (III) ions; sol-gel method; energy transfer process

• Wydawca: Oficyna Wydawnicza Politechniki Wrocławskiej
• Czasopismo: Optica Applicata
• Rocznik: 2012
• Tom: Vol. 42, nr 2
• Strony: 337--344
• Opis fizyczny: Bibliogr. 17 poz.

Twórcy

autor

Grobelna B.

autor

Synak A.

autor

Bojarski P.

• Faculty of Chemistry, University of Gdańsk, Sobieskiego 18/19, 80-952 Gdańsk, Poland

Bibliografia

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