Synthesis of RE-Ag,AI-RE-doped sol-gel glass and films for solar cells
来源期刊：JOURNAL OF RARE EARTHS2009年第4期
论文作者：D.L.Kovalenko W.Str V.E.Gaishun A.V.Semchenko V.V.Sidsky
Key words：sol-gel method; sol-gel glass and film; luminescence and its amplification; rare-earth ions; silver ions; energy transfer;
Abstract: The paper dealt with the study of fluorescence properties of sol-gel systems doped with rare-earth ions and co-doped with silver.The general problem for these types of inorganic phosphors was a very low absorbance in the visible range.Therefore,a sensitizer of luminescence of the rare-earth ions should be selected and used.The sensitizer should possess a good absorbance in the visible range and strong interaction with the rare-earth ions.In this study silver ions were selected as the sensitizer.
D.L.Kovalenko1，W.Str2，V.E.Gaishun1，A.V.Semchenko1，V.V.Sidsky1
(1.Francisk Skorina Cornel State University,246019 Sovetskaya st.104,Gomel,Belarus;
2.e)k(e)
Abstract:The paper dealt with the study of fluorescence properties of sol-gel systems doped with rare-earth ions and co-doped with silver.The general problem for these types of inorganic phosphors was a very low absorbance in the visible range.Therefore,a sensitizer of luminescence of the rare-earth ions should be selected and used.The sensitizer should possess a good absorbance in the visible range and strong interaction with the rare-earth ions.In this study silver ions were selected as the sensitizer.
Key words:sol-gel method; sol-gel glass and film; luminescence and its amplification; rare-earth ions; silver ions; energy transfer;
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