2-BEAM POLARIZATION STUDIES OF THE GROUND AND EXCITED-STATE ABSORPTION-SPECTRA OF DIMERIC CHLOROPHYLL

被引:2
|
作者
MYSLINSKI, P
LIU, YX
SHEN, YZ
KONINGSTEIN, JA
机构
[1] CARLETON UNIV,OTTAWA CARLETON CHEM INST,DEPT CHEM,OTTAWA K1S 5B6,ONTARIO,CANADA
[2] FUDAN UNIV,DEPT PHYS,SHANGHAI,PEOPLES R CHINA
基金
加拿大自然科学与工程研究理事会;
关键词
D O I
10.1016/0022-2860(91)87134-4
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
Time-resolved differential excited state absorption spectra of the first excited singlet and triplet states of the weakly coupled constituent molecules (donor and acceptor) of a chlorophyll alpha dimer in solution are reported. The methodology of two-beam polarization (laser-induced dichroism) experiments is used to obtain information on the assignment of some of the bands of the ground and excited state absorption spectrum.
引用
收藏
页码:161 / 177
页数:17
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