Analysis of phonon structure in line-narrowed optical spectra

被引：44

作者：

Pieper, J

Voigt, J

Renger, G

Small, GJ ^{[1
]}

机构：

[1] Iowa State Univ, Dept Chem, Ames, IA 50011 USA

[2] Humboldt Univ, Inst Phys, D-10099 Berlin, Germany

[3] Tech Univ Berlin, Max Volmer Inst, D-10623 Berlin, Germany

来源：

CHEMICAL PHYSICS LETTERS | 1999年 / 310卷 / 3-4期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1016/S0009-2614(99)00769-1

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：

The complexities involved in interpretation of the phonon structure in hole burned (HB) and fluorescence line narrowed (FLN) spectra are discussed by analyzing the four contributions to the spectra, one of which is the zero-phonon hole (line) and the remaining three due to multi-phonon transitions. It is concluded that HE spectra allow for a more reliable qualitative assessment of the electron-phonon coupling. In addition, related IIB experiments provide good first estimates of the Huang-Rhys factor S, the mean phonon frequency omega(m), and Gamma(ihn) . An application is given for the LHC II chlorophyll a/b antenna complex of photosystem Il. (C) 1999 Elsevier Science B.V. All rights reserved.

引用

页码：296 / 302

页数：7

共 19 条

[1]

Friedrich J., 1986, OPTICAL SPECTROSCOPY, P149

[2] A THEORY FOR THE TEMPERATURE-DEPENDENCE OF HOLE-BURNED SPECTRA [J].