Luminescence behavior of Eu (TTFA)3-doped B2O3-SiO2 film prepared by sol-gel process

Xianping Fan; Huawen Yao; Zhiyu Wang; Minquan Wang

doi:10.1117/12.517446

16 July 2003 Luminescence behavior of Eu (TTFA)₃ doped B₂O₃-SiO₂ film prepared by sol-gel process

Xianping Fan, Huawen Yao, Zhiyu Wang, Minquan Wang

Proceedings Volume 5061, International Symposium on Photonic Glass (ISPG 2002); (2003) https://doi.org/10.1117/12.517446
Event: International Symposium on Photonic Glass, 2002, Shanghai, China

Abstract

Luminescence behavior of Eu(TTFA)3 doped B₂O₃-SiO₂ films prepared by sol-gel process has been investigated. With the increase of heat treatment temperature and time, the Eu(TTFA)₃ complexes were gradually synthesized and luminescence intensity gradually increased. There existed an efficient luminescence layer in the Eu(TTFA)₃ doped B₂O₃-SiO₂ films. The thickness of the efficient luminescence layer depends significantly on the B₂O₃ content of the gel. The thickness of the efficient luminescence layer decreased obviously with increase of B₂O₃ contents in B₂O₃-SiO₂ gel films. The influence of the film thickness on the transmitted intensity of the Eu(TTFA)₃ doped B₂O₃-SiO₂ gel films indicated that the thickness of the efficient luminescence layer of the Eu(TTFA)₃doped B₂O₃-SiO₂ films depended on the absorption of incident excitation light by the organic ligands in the gel film.

Citation Download Citation

Xianping Fan, Huawen Yao, Zhiyu Wang, and Minquan Wang "Luminescence behavior of Eu (TTFA)₃ doped B₂O₃-SiO₂ film prepared by sol-gel process", Proc. SPIE 5061, International Symposium on Photonic Glass (ISPG 2002), (16 July 2003); https://doi.org/10.1117/12.517446

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