| Time-Resolved Photoluminescence Spectroscopy： A Novel Technique for Determination of Luminescence of Quantum Dots |
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| 引用本文： | 郑著宏,申德振.Time-Resolved Photoluminescence Spectroscopy： A Novel Technique for Determination of Luminescence of Quantum Dots[J].中国物理快报,2007,24(8):2380-2382. |
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| 作者姓名： | 郑著宏 申德振 |
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| 作者单位： | Key Laboratory of Excited State Physics, Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, Changchun 130033 |
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| 基金项目： | Supported by the National Natural Science Foundation of China under Grant No 50672030. |
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| 摘 要： | The time-resolved photoluminescence （PL） spectroscopy measured by the gradually increasing start delay time is utilized as a tool for the determination of the luminescence of quantmn dots （QDs）. The luminescence evolution of self-assembled CdSe QDs during the luminescence decay is fully revealed in terms of the experiment technique. The characteristic narrow luminescence lines of self-assembled CdSe QDs are obtained with increasing start delay time.
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| 关 键 词： | 光致发光 光谱学 量子点 量子光学 |
| 收稿时间： | 2007-5-17 |
| 修稿时间： | 2007-05-17 |
Time-Resolved Photoluminescence Spectroscopy: A Novel Technique for Determination of Luminescence of Quantum Dots |
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| ZHENG Zhu-Hong,SHEN De-Zhen.Time-Resolved Photoluminescence Spectroscopy: A Novel Technique for Determination of Luminescence of Quantum Dots[J].Chinese Physics Letters,2007,24(8):2380-2382. |
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| Authors: | ZHENG Zhu-Hong SHEN De-Zhen |
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| Institution: | Key Laboratory of Excited State Physics, Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, Changchun 130033 |
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| Abstract: | The time-resolved photoluminescence (PL) spectroscopy measured by thegradually increasing start delay time is utilized as a tool for the determination of the luminescence of quantum dots (QDs). The luminescence evolution of self-assembled CdSe QDs during the luminescence decay is fully revealed in terms of the experiment technique. The characteristic narrow luminescence lines of self-assembled CdSe QDs are obtained with increasing start delay time. |
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| Keywords: | 73 21 73" target="_blank">La')">73 21 La 78 55 -m 39" target="_blank">')"> 39 30 +w |
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