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Communication: Tracking molecular structure deformation and relaxation in real time
Wang, Y.1; Liu, W. L.1; Song, Y. F.1; Liu, Y. Q.1; Duo, L. P.2; Jiang, L. L.1; Yu, G. Y.1,3; Yang, Y. Q.1,3
Source PublicationJOURNAL OF CHEMICAL PHYSICS
2015-08-07
DOI10.1063/1.4927918
Volume143Issue:5
Indexed BySCI
SubtypeArticle
WOS HeadingsScience & Technology ; Physical Sciences
WOS SubjectPhysics, Atomic, Molecular & Chemical
WOS Research AreaPhysics
WOS KeywordINTENSE LASER FIELDS ; COULOMB EXPLOSION ; RAMAN-SCATTERING ; DYNAMICS ; SPECTROSCOPY ; ALIGNMENT ; N-2
AbstractThe CH3I structural deformation induced by strong laser fields is revealed by time-and frequency-resolved ro-vibrational spectra. The experimental results show that the CH3I molecule undergoes ultrafast structural deformation of CH3 "umbrella-closing" induced by the strong fs laser field (more than 10(11)W/cm(2)) and followed by a structural relaxation of "umbrella-opening" within an exponential decay time scale of similar to 620 fs. This study provides a first glimpse of the immense potential of the time- and frequency-resolved vibrational spectra in studying molecular deformation dynamics. (C) 2015 AIP Publishing LLC.
Language英语
WOS IDWOS:000359377200001
Citation statistics
Cited Times:3[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/146460
Collection中国科学院大连化学物理研究所
Affiliation1.Harbin Inst Technol, Dept Phys, Harbin 150001, Peoples R China
2.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Peoples R China
3.China Acad Engn Phys, Inst Fluid Phys, Natl Key Lab Shock Wave & Detonat Phys, Mianyang 621900, Sichuan, Peoples R China
Recommended Citation
GB/T 7714
Wang, Y.,Liu, W. L.,Song, Y. F.,et al. Communication: Tracking molecular structure deformation and relaxation in real time[J]. JOURNAL OF CHEMICAL PHYSICS,2015,143(5).
APA Wang, Y..,Liu, W. L..,Song, Y. F..,Liu, Y. Q..,Duo, L. P..,...&Yang, Y. Q..(2015).Communication: Tracking molecular structure deformation and relaxation in real time.JOURNAL OF CHEMICAL PHYSICS,143(5).
MLA Wang, Y.,et al."Communication: Tracking molecular structure deformation and relaxation in real time".JOURNAL OF CHEMICAL PHYSICS 143.5(2015).
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