Molecular isomerization and fragmentation of polyatomic molecules controlled by inner-valence recollision-ionization

被引:0
|
作者
Xie, X. [1 ]
Doblhoff-Dier, K. [2 ]
Roither, S. [1 ]
Schoeffler, M. [1 ]
Kartashov, D. [1 ]
Xu, H. [1 ,3 ]
Rathje, T. [4 ]
Paulus, G. G. [4 ]
Baltuska, A. [1 ]
Graefe, S.
Kitzler, M. [1 ]
机构
[1] Vienna Univ Technol, Photon Inst, A-1040 Vienna, Austria
[2] Vienna Univ Technol, Inst Theoret Phys, A-1040 Vienna, Austria
[3] Jilin Univ, State key Lab Integrated Optoelect, Changchun 130012, Peoples R China
[4] Univ Jena, Inst Opt & Quantum Elect, D-07743 Jena, Germany
关键词
D O I
10.1088/1742-6596/488/3/032012
中图分类号
O59 [应用物理学];
学科分类号
摘要
Control over various fragmentation reactions of a series of polyatomic molecules (acetylene, ethylene 1,3-butadiene) by the optical waveform of intense few-cycle laser pulses is demonstrated experimentally. We show both experimentally and theoretically that the responsible mechanism is inelastic ionization from inner-valence molecular orbitals by recolliding electron wave packets.
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