Conformation-selective excitation of Rydberg states in iodocyclohexane and vibration-specific predissociation dynamics investigation

Conformation-selective excitation of Rydberg states in iodocyclohexane was operated and the following vibration-specific predissociation dynamics was investigated with excitation of 204.2nm-201.5nm. The timescale of the relaxation processes are measured. It has presented obvious vibration-specific c...

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Bibliographic Details
Published in:Chemical physics letters 2021-11, Vol.783, p.139048, Article 139048
Main Authors: Wang, Yanmei, Li, Shuai, Ling, Fengzi, Zhang, Bing, Zhang, Song
Format: Article
Language:English
Subjects:
Conformation
Iodocyclohexane
Predissociation
Time-resolved
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Summary:Conformation-selective excitation of Rydberg states in iodocyclohexane was operated and the following vibration-specific predissociation dynamics was investigated with excitation of 204.2nm-201.5nm. The timescale of the relaxation processes are measured. It has presented obvious vibration-specific characters, which indicate the multidimensional nature of the predissociation dynamics. [Display omitted] •Iodocyclohexane was conformation selective excited with tunable VUV fs pulse.•Vibration-specific predissociation dynamics of Rydberg states in axial-c-C6H11I was studied.•The lifetimes of different Rydberg states were measured to be 
ISSN:0009-2614
1873-4448
DOI:10.1016/j.cplett.2021.139048