ICCAS OpenIR
The field-assisted stepwise dissociation of acetone in an intense femtosecond laser field
Tang, XP; Wang, SF; Elshakre, ME; Gao, LR; Wang, YL; Wang, HF; Kong, FA
2003-01-09
Source PublicationJOURNAL OF PHYSICAL CHEMISTRY A
ISSN1089-5639
Volume107Issue:1Pages:13-18
AbstractThe dissociation of acetone in an intense (10(13)-10(14) W/cm(2)) femtosecond laser field has been investigated. The stepwise nature of the dissociation has been verified by analyzing the time-of-flight mass spectroscopic patterns at different laser intensities. The stepwise nature was interpreted using a quasi-diatomic field-assisted dissociation model and the QCT calculations. Both the experimental identification and the theoretical predictions show that if the laser intensity is gradually increased, the sequence of the primary dissociation is C-C, C-O, and C-H bonds in the acetone ion. The preference of breaking the C-C and C-O bond over the H-elimination of the C-H bond is also the case in the secondary dissociation.
DOI10.1021/jp026331a
Indexed BySCI
Language英语
WOS IDWOS:000180254700003
PublisherAMER CHEMICAL SOC
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Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/80194
Collection中国科学院化学研究所
Corresponding AuthorKong, FA
AffiliationChinese Acad Sci, Ctr Mol Sci, Inst Chem, State Key Lab Mol React Dynam, Beijing 100080, Peoples R China
Recommended Citation
GB/T 7714
Tang, XP,Wang, SF,Elshakre, ME,et al. The field-assisted stepwise dissociation of acetone in an intense femtosecond laser field[J]. JOURNAL OF PHYSICAL CHEMISTRY A,2003,107(1):13-18.
APA Tang, XP.,Wang, SF.,Elshakre, ME.,Gao, LR.,Wang, YL.,...&Kong, FA.(2003).The field-assisted stepwise dissociation of acetone in an intense femtosecond laser field.JOURNAL OF PHYSICAL CHEMISTRY A,107(1),13-18.
MLA Tang, XP,et al."The field-assisted stepwise dissociation of acetone in an intense femtosecond laser field".JOURNAL OF PHYSICAL CHEMISTRY A 107.1(2003):13-18.
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