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Tracking molecular isomerization process with high harmonic generation by ultra-short laser pulses
Journal of Molecular Structure: THEOCHEM Số 03-Jan, năm 2010 (Tập 949, trang 52-56)
ISSN: 1661280
ISSN: 1661280
DOI: 10.1016/j.theochem.2010.03.002
Tài liệu thuộc danh mục: Scopus
Article
English
Tóm tắt tiếng anh
By analyzing the HHG spectra emitted from HCN molecule while interacting with ultra-short laser pulses during the chemical reaction path of the HCN/HNC isomerization, we identify the intensity peaks nearby the stable, meta-stable and transition states. We also obtain similar results for the acetylene/vinylidene isomerization, indicating that the existence of the HHG intensity peaks at the stable states of molecules may be a universal effect. This finding may be useful as a tool for tracking the molecular isomerization process. 2010 Elsevier B.V. All rights reserved.