| Eu2+激活的BaFCl1-xBrx,BaFCl1-xIx和BaFBr1-xIx体系的发光性质 |
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| 引用本文： | 林建华,苏勉曾.Eu2+激活的BaFCl1-xBrx,BaFCl1-xIx和BaFBr1-xIx体系的发光性质[J].发光学报,1985,6(4):322-328. |
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| 作者姓名： | 林建华 苏勉曾 |
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| 作者单位： | 北京大学化学系 |
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| 摘 要： | 本文研究了BaFCl1-xBrx,BaFCl1-xIx和BaFBr1-xIx体系中Eu2+的发光光谱和相对发光强度,并讨论了在这些体系中Eu2+的4f65d1能级随组成的变化。
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| 收稿时间： | 1981-12-04 |
THE LUMINESCENCE PROPERTIES OF Eu2+-ACTIVATED BafCl1-xBrx,BaFCl1-xIx AND BaFBr1-xIx SYSTEMS |
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| Lin Jianhua,Su Mianzeng.THE LUMINESCENCE PROPERTIES OF Eu2+-ACTIVATED BafCl1-xBrx,BaFCl1-xIx AND BaFBr1-xIx SYSTEMS[J].Chinese Journal of Luminescence,1985,6(4):322-328. |
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| Authors: | Lin Jianhua Su Mianzeng |
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| Institution: | Department of Chemistry, Peking University |
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| Abstract: | This paper is a continuation of the research on the luminescence of Eu2+ ions in MFX matrices and their systems, where M represents alkaline earth metal ions and X, nonfluorine halide ions. The emission spectra ard the relative emission intensities of Eu2+ ions in the systems BaFCl1-xIx and BaFCl1-xIx under the excitation of X-ray, cathode ray and ultra-violet light have been investigated. The change of the energy levels of excited 4f65d state of Eu2+ with the composition of these systems is discussed. |
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