Vibrational Beating in Two-Dimensional Electronic Spectra

被引：0

作者：

Nemeth, Alexandra ^{[1
]}

Milota, Franz ^{[1
]}

Mancal, Tomas ^{[2
]}

Lukes, Vladimir ^{[3
]}

Kauffmann, Harald F. ^{[1
,4
]}

Sperling, Jaroslaw ^{[1
]}

机构：

[1] Univ Vienna, Dept Phys Chem, Wahringerstr 42, A-1090 Vienna, Austria

[2] Charles Univ Prague, Fac Math & Phys, Inst Phys, Prague 121 16, Czech Republic

[3] Slovak Tech Univ, Dept Chem & Phys, Bratislava 91237, Slovakia

[4] Vienna Univ Technol, Fac Phys, Ultrafast Dynam Grp, A-1040 Vienna, Austria

来源：

ULTRAFAST PHENOMENA XVI | 2009年 / 92卷

基金：

奥地利科学基金会;

关键词：

PHOTON-ECHO; SPECTROSCOPY;

D O I：

暂无

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 trace vibrational wavepacket motion in two-dimensional electronic spectra of a two-level electronic system. The vibronic evolution induces a periodic beating pattern of the diagonal-to-antidiagonal peak width ratio in the absorptive signal part and a periodic tilt of the nodal line in the dispersive signal part. These modulations can be assigned to periodic modulations of the relative amplitudes of rephasing and non-rephasing contributions to the signal.

引用

页码：409 / +

页数：2

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