| Re-excited States in Conjugated Polymers |
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| 作者姓名： | 张大成 刘德胜 梅良模 解士杰 孙鑫 |
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| 作者单位： | [1]School of Physics and Microelectronics, Shandong University, Jinan 250100 [2]Department of Physics, Tianjin University, Tianjin 300072 [3]Department of Physics, Fudan University, Shanghai 200433 |
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| 基金项目： | Supported by the National Natural Science Foundations of China under Grant Nos 90103034 and 50323006, and the Fund from Tianjin University. |
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| 摘 要： | We investigate the re-exciting process of a soliton, a polaron and a bipolaron in conjugated polymers. For a soliton case, the processes S^0 ＋ hv→ S^± P↓± and S^± ＋ hv→S^0 ＋P± will take place, where S^0 ,S^± and p^± express a neutral soliton, charged solitons and charged polarons, respectively. For a polaron case, the processes P^± ＋ hv→ p^↓± ＋ Bp^±2 will occur, where BP^±2 expresses a charged bipolaron with two electronic units. For a bipolaron case, the processes BP^±2 ＋ hv→ P^± ＋ P^± and BP^±2 ＋ hv→ BP^＋2 ＋ E0 are obtained.
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| 关 键 词： | 高分子材料 孤立子 微电子 电子学 |
| 收稿时间： | 2006-9-14 |
| 修稿时间： | 2006-09-14 |
Re-excited States in Conjugated Polymers |
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| ZHANG Da-Cheng,LIU De-Sheng,MEI Liang-Mo,XIE Shi-Jie,SUN Xin.Re-excited States in Conjugated Polymers[J].Chinese Physics Letters,2007,24(3):698-701. |
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| Authors: | ZHANG Da-Cheng LIU De-Sheng MEI Liang-Mo XIE Shi-Jie SUN Xin |
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| Institution: | 1.School of Physics and Microelectronics, Shandong Universit |
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| Abstract: | |
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| Keywords: | 36 20 -r 71 38 -k 71 15 Ee |
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