Laser pulse duration can control the breakage of multiple chemical bonds

29th International Conference on Photonic, Electronic, and Atomic Collisions

Xie, X.^1 ; Lötstedt, E.^2,3,4 ; Roither, S.^1 ; Erattupuzha, S.^1 ; Larimian, S.^1 ; Kartashov, D.^1 ; Schöffler, M.^1 ; Midorikawa, K.^2,3 ; Baltuka, A.^1 ; Yamanouchi, K.^4 ; Kitzler, M.^1

Photonics Institute, Vienna University of Technology, Gusshausstrasse 27, Vienna

A-1040, Austria^1

Laser Technology Laboratory, RIKEN, Hirosawa, Wako, Saitama

351-0198, Japan^2

RIKEN Center for Advanced Photonics, Hirosawa,Wako, Saitama

351-0198, Japan^3

Department of Chemistry, University of Tokyo, Hongo, Bunkyo-ku, Tokyo

113-0033, Japan^4

关键词: Femtosecond range;    Few-cycle laser pulse;    Laser pulse duration;    Nuclear dynamics;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/635/11/112033/pdf
DOI  :  10.1088/1742-6596/635/11/112033

来源: IOP

【 摘 要 】

We show that the interplay of electron removal and nuclear dynamics on the few femtosecond range, controlled by the duration of few-cycle laser pulses, determines the ratio of C2H43+fragmentation into two respectively three moieties.