Dynamics of electronic energy transfer in linear chain polymers

被引：13

作者：

Bodunov, EN ^{[1
]}

Berberan-Santos, MN ^{[1
]}

Martinho, JMG ^{[1
]}

机构：

[1] Univ Tecn Lisboa, Ctr Quim Fis Mol, Inst Super Tecn, P-1049001 Lisbon, Portugal

来源：

CHEMICAL PHYSICS LETTERS | 2001年 / 340卷 / 1-2期

关键词：

D O I：

10.1016/S0009-2614(01)00397-9

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 influence of chain conformational motion and of inhomogeneous broadening on the kinetics of incoherent energy transport in linear polymer chains is considered. The main results obtained are: (i) A simple expression for the donor decay law in the static case. (ii) Also in the static case, it is concluded that inhomogeneous broadening affects the dynamics of incoherent energy transport if the width of inhomogeneous broadening is larger than kT. (iii) Chain conformational motion becomes important if the average time for conformational change is much shorter than the intrinsic lifetime. (C) 2001 Elsevier Science B.V. All rights reserved.

引用

页码：137 / 141

页数：5

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