Excitonic level structures of LH1 and LH2 of purple photosynthetic bacteria using an analytical approach

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	Excitonic level structures of LH1 and LH2 of purple photosynthetic bacteria using an analytical approach
	Yang, GC ; Wang, L ; Yang, GZ
刊名	CHINESE PHYSICS
	2003
卷号	12 期号:10 页码:1096
关键词	LIGHT-HARVESTING COMPLEX ANTENNA COMPLEX RHODOPSEUDOMONAS-ACIDOPHILA SPECTROSCOPIC PROPERTIES ENERGY-TRANSFER RHODOSPIRILLUM-MOLISCHIANUM STARK SPECTROSCOPY CRYSTAL-STRUCTURE REACTION CENTERS BACTERIOCHLOROPHYLL
ISSN号	1009-1963
通讯作者	Yang, GC: Chinese Acad Sci, Inst Phys, Lab Opt Phys, POB 603, Beijing 100080, Peoples R China.
中文摘要	The excitonic level structure of a ring-like chain of dimers is discussed analytically in order to aid the understanding of the possible spectral properties of LH1 and LH2 of purple photosynthetic bacteria. Under the approximation of dipole-dipole interaction between Bchls, the excitonic levels, bandwidths and energy gap between two Davydov subbands are expressed analytically in terms of interaction energies and configurational parameters of dipoles. Our model includes all the interactions between pigment molecules in the system. The oscillator strengths and circular dichroism (CD) for the excitonic states are also presented analytically. The simulated absorption and CD spectra of LH1 and LH2 complexes reproduce the main features of the measured results.
收录类别	SCI
语种	英语
公开日期	2013-09-17
内容类型	期刊论文
源URL	[http://ir.iphy.ac.cn/handle/311004/37754]
专题	物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文
推荐引用方式 GB/T 7714	Yang, GC,Wang, L,Yang, GZ. Excitonic level structures of LH1 and LH2 of purple photosynthetic bacteria using an analytical approach[J]. CHINESE PHYSICS,2003,12(10):1096.
APA	Yang, GC,Wang, L,&Yang, GZ.(2003).Excitonic level structures of LH1 and LH2 of purple photosynthetic bacteria using an analytical approach.CHINESE PHYSICS,12(10),1096.
MLA	Yang, GC,et al."Excitonic level structures of LH1 and LH2 of purple photosynthetic bacteria using an analytical approach".CHINESE PHYSICS 12.10(2003):1096.