| Growth and Spectral Properties of Crystal Er^3＋ ：Y0.5Gd0.5VO4 |
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| 引用本文： | 黄晓辉,林树坤,孙小娟.Growth and Spectral Properties of Crystal Er^3＋ ：Y0.5Gd0.5VO4[J].中国稀土学报(英文版),2005,23(5):551-554. |
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| 作者姓名： | 黄晓辉 林树坤 孙小娟 |
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| 作者单位： | [1]College of Chemistry and Chemical Engineering, Fuzhou University, Fuzhou 350002 China [2]Department of Chemistry, Ningde Teacher＇s College, Ningde352100, china |
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| 基金项目： | Project supported by the Natural Science Item Fund （K200109） of Fujian Educational Committee |
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| 摘 要： | Er^3＋ ：Y0.5Gd0.5VO4 crystal with good optical quality was grown by Czochraski method. The structure of the crystal was determined by X-ray powder diffraction method. The segregation coefficient of Er^3 ＋ ions in the crystal was measured by the ICP method. The absorption and emission spectra were also measured. On the basis of the spectra, the absorption cross-sections, emission spectrum FWHM and fluorescence lifetime of the crystal were calculated. From the properties mentioned above.
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| 关 键 词： | 铒 钆 晶体结构 吸收性光谱 稀土 放射性光谱 激光技术 |
| 文章编号： | 1002-0721（2005）05-0551-04 |
| 收稿时间： | 2005-03-22 |
| 修稿时间： | 2005-06-16 |
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