Title of article
Effect of Ce co-doping on KY3F10:Pr crystals Original Research Article
Author/Authors
S. Veronesi، نويسنده , , D. Parisi، نويسنده , , F. Marchetti، نويسنده , , M. Tonelli، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2010
Pages
5
From page
913
To page
917
Abstract
A spectroscopic investigation on the effect of Ce3+ co-doping in fluoride KY3F10:Pr3+ crystals is presented. In particular spectroscopic measurements of three different samples of KY3F10 crystal doped with 0.3at% Pr3+ and co-doped with 0at%, 0.17at% and 0.3at% Ce3+ are discussed. Details on the growth of the crystals are also reported. Measurements were performed in the temperature range 10–300 K. Fluorescence and lifetime measurements have shown a cross relaxation between 3P0–1D2 levels of Pr3+ and 2F7/2–2F5/2 of Ce3+. Data exhibit that this effect is strictly related to the Cerium concentration.
Keywords
A. Optical materials , B. Crystal Growth , D. Luminescence , D. Optical properties
Journal title
Journal of Physics and Chemistry of Solids
Serial Year
2010
Journal title
Journal of Physics and Chemistry of Solids
Record number
1311074
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