Dimerization-assisted energy transport in light-harvesting complexes
文献类型：期刊论文
| 作者 | Sun, C. P. ; Yang, S.; Xu, D. Z.; Song, Z.; Yang, S , Chinese Acad Sci, Inst Theoret Phys, Beijing 100190, Peoples R China
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| 刊名 | JOURNAL OF CHEMICAL PHYSICS
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| 出版日期 | 2010 |
| 卷号 | 132期号:23页码:- |
| 关键词 | Quantum Coherence Photosynthesis Field |
| ISSN号 | 0021-9606 |
| 英文摘要 | We study the role of the dimer structure of light-harvesting complex II (LH2) in excitation transfer from the LH2 [without a reaction center (RC)] to the LH1 (surrounding the RC) or from the LH2 to another LH2. The excited and unexcited states of a bacteriochlorophyll (BChl) are modeled by a quasispin. In the framework of quantum open system theory, we represent the excitation transfer as the total leakage of the LH2 system and then calculate the transfer efficiency and average transfer time. For different initial states with various quantum superposition properties, we study how the dimerization of the B850 BChl ring can enhance the transfer efficiency and shorten the average transfer time. (C) 2010 American Institute of Physics. [doi:10.1063/1.3435213] |
| 学科主题 | Physics |
| URL标识 | 查看原文 |
| WOS记录号 | WOS:000279032000036 |
| 公开日期 | 2012-08-02 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/5092]  |
| 专题 | 理论物理研究所_理论物理所1978-2010年知识产出 |
| 通讯作者 | Yang, S , Chinese Acad Sci, Inst Theoret Phys, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Sun, C. P.,Yang, S.,Xu, D. Z.,et al. Dimerization-assisted energy transport in light-harvesting complexes[J]. JOURNAL OF CHEMICAL PHYSICS,2010,132(23):-. |
| APA | Sun, C. P.,Yang, S.,Xu, D. Z.,Song, Z.,&Yang, S , Chinese Acad Sci, Inst Theoret Phys, Beijing 100190, Peoples R China.(2010).Dimerization-assisted energy transport in light-harvesting complexes.JOURNAL OF CHEMICAL PHYSICS,132(23),-. |
| MLA | Sun, C. P.,et al."Dimerization-assisted energy transport in light-harvesting complexes".JOURNAL OF CHEMICAL PHYSICS 132.23(2010):-. |
入库方式： OAI收割
来源：理论物理研究所
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