Selective bond breaking in dissociative ionization of ethanol induced by tailored intense laser fields

Ryuji Itakura, Kaoru Yamanouchi, Fumihiko Kannari

研究成果: Chapter

抄録

It is demonstrated that the branching ratio between the C-C and C-O bond breaking processes in the dissociative ionization of ethanol is controlled by tailoring the intense laser pulse shape. Through systematic investigation of the dependence of the parameters of the laser pulses on the yield ratio between the two dissociation pathways, mechanisms of bifurcating into the two pathways are discussed. The important key factors for determining the yield ratio were found to be the pulse duration and wavelength. It is proposed that the nonadiabatic electronic excitation is efficiently induced by the wave packet evolution within the laser pulse duration.

本文言語English
ホスト出版物のタイトルAdvances In Multi-photon Processes And Spectroscopy
出版社World Scientific Publishing Co. Pte Ltd
ページ93-115
ページ数23
19
ISBN(電子版)9789814293594
ISBN(印刷版)9789814293587
出版ステータスPublished - 2010 3月 25

ASJC Scopus subject areas

  • 化学一般

フィンガープリント

「Selective bond breaking in dissociative ionization of ethanol induced by tailored intense laser fields」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル