| Luminescence of RE~(3+) and energy transfer from Gd~(3+) to RE~(3+) (RE = Dy, Eu) in SrGdAlO_4:RE~(3+) |
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| 作者姓名： | LIU Sheng-Li SU QiangLaboratory of Rare Earth Chemistry and Physics Changchun Institute of Applied Chemistry Chinese Academy of Sciences Changchun Jilin China |
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| 作者单位： | LIU，Sheng-Li SU，QiangLaboratory of Rare Earth Chemistry and Physics，Changchun Institute of Applied Chemistry，Chinese Academy of Sciences，Changchun，Jilin 130022，China |
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| 基金项目： | Project supported by the National Natural Science Foundation of China and the State Science and Technology Commission of China. |
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| 摘 要： | Spectral properties of Gd3+, Dy3+ and Eu3+ ions in SrGdAlO4 are reported in detail. A cooperative vibronic transition of Gd3+ and the emission from the higher 5DJ (J=1, 2, 3) levels of Eu3+ were observed. Energy transfer occurs from Gd3+ to Dy3+ and to Eu3+. The influence of Gd3+ and Dy3+ concentrations on the luminescence intensity is discussed.
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Luminescence of RE~(3+) and energy transfer from Gd~(3+) to RE~(3+) (RE = Dy, Eu) in SrGdAlO_4:RE~(3+) |
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| LIU,Sheng-Li SU,QiangLaboratory of Rare Earth Chemistry and Physics,Changchun Institute of Applied Chemistry,Chinese Academy of Sciences,Changchun,Jilin ,China.Luminescence of RE~(3+) and energy transfer from Gd~(3+) to RE~(3+) (RE = Dy, Eu) in SrGdAlO_4:RE~(3+)[J].Chinese Journal of Chemistry,1997,15(1):60-67. |
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| Authors: | LIU Sheng-Li SU QiangLaboratory of Rare Earth Chemistry and Physics Changchun Institute of Applied Chemistry Chinese Academy of Sciences Changchun Jilin China |
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| Institution: | LIU,Sheng-Li SU,QiangLaboratory of Rare Earth Chemistry and Physics,Changchun Institute of Applied Chemistry,Chinese Academy of Sciences,Changchun,Jilin 130022,China |
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| Abstract: | Spectral properties of Gd3+, Dy3+ and Eu3+ ions in SrGdAlO4 are reported in detail. A cooperative vibronic transition of Gd3+ and the emission from the higher 5DJ (J=1, 2, 3) levels of Eu3+ were observed. Energy transfer occurs from Gd3+ to Dy3+ and to Eu3+. The influence of Gd3+ and Dy3+ concentrations on the luminescence intensity is discussed. |
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| Keywords: | Luminescence energy transfer rare earth aluminate |
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