Observation of all-trans-β-carotene wavepacket motion on the electronic ground and excited dark state using degenerate four-wave mixing (DFWM) and pump-DFWM

被引：62

作者：

Hornung, T

Skenderovic, H

Motzkus, M

机构：

[1] Max Planck Inst Quantum Opt, D-85748 Garching, Germany

[2] MIT, Cambridge, MA 02139 USA

[3] Univ Zagreb, Inst Phys, Zagreb 10000, Croatia

[4] Univ Marburg, Inst Chem Phys, D-35032 Marburg, Germany

来源：

CHEMICAL PHYSICS LETTERS | 2005年 / 402卷 / 4-6期

关键词：

D O I：

10.1016/j.cplett.2004.11.135

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：

Wavepacket dynamics on the ground and on the optically dark, first electronic state of all-trans-beta-carotene is presented. Ground state dynamics are studied using resonant and non-resonant degenerate four-wave mixing spectroscopy with 16 fs time resolution, Wavepacket motion on the electronic dark state was monitored using pump-degenerate four-wave mixing spectroscopy. (C) 2004 Elsevier B.V. All rights reserved.

引用

页码：283 / 288

页数：6

共 18 条

[1]

Billsten HH, 2002, CHEM PHYS LETT, V355, P465, DOI 10.1016/S0009-2614(02)00268-3

[2] Early events of energy relaxation in all-trans-β-carotene following sub-10 fs optical-pulse excitation -: art. no. 241104 [J].