Combined electronic and nuclear dynamics in a simple model system. II. Spectroscopic transitions

被引：24

作者：

Erdmann, M ^{[1
]}

Engel, V ^{[1
]}

机构：

[1] Univ Wurzburg, Inst Phys Chem, D-97074 Wurzburg, Germany

来源：

JOURNAL OF CHEMICAL PHYSICS | 2004年 / 120卷 / 01期

关键词：

D O I：

10.1063/1.1629275

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：

We investigate the correlated electronic and nuclear motion in a model system as proposed by Shin and Metiu [J. Chem. Phys. 102, 9285 (1995)]. The quantum dynamics is studied during laser induced electronic transitions. Here, the influence of nonadiabatic coupling on the absorption spectrum is investigated and the Franck-Condon principle is illustrated in terms of the temporal changes of electronic and nuclear densities. In the case of intense field excitation, multiphoton processes become important, and electronic as well as vibrational wave packets are prepared. (C) 2004 American Institute of Physics.

引用

页码：158 / 164

页数：7

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