Control of molecular fragmentation using binary phase-shaped femtosecond laser pulses

被引：11

作者：

Lozovoy, Vadim V. ^{[1
]}

Gunaratne, Tissa C. ^{[1
]}

Shane, Janelle C. ^{[1
]}

Dantus, Marcos ^{[1
]}

机构：

[1] Michigan State Univ, Dept Chem, E Lansing, MI 48823 USA

来源：

CHEMPHYSCHEM | 2006年 / 7卷 / 12期

关键词：

femtochemistry; laser chemistry; mass spectrometry; pulse shaping;

D O I：

10.1002/cphc.200600283

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：

Laser control of chemical reactions: Orders of magnitude control over the relative yield of products is achieved using binary shaped femtosecond laser pulses. Transform-limited pulses (-) produce ions with an intact aromatic ring; highly modulated pulses (-) yield smaller mass fragments. The pathway involving isomerization of the nitro group is insensitive to phase modulation. (Figure Presented). © 2006 Wiley-VCH Verlag GmbH & Co. KGaA.

引用

页码：2471 / 2473

页数：3

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