中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Photodissociation Dynamics of Carbonyl Sulfide in Helium Droplets

文献类型:期刊论文

作者Zhang Cui-Mei1,2,3; Zhang Zhi-Guo1,2,3; Huang Cun-Shun3; Zhang Qun1,2; Chen Yang1,2
刊名acta physico-chimica sinica
出版日期2013-09-01
卷号29期号:9页码:1886-1890
关键词Helium droplet Time-sliced ion imaging OCS
英文摘要the photodissociation dynamics of carbonyl sulfide (ocs) in helium droplets was studied using a velocity-map- imaging technique. the co fragments were detected by (2 + 1)- resonance-enhanced multiphoton ionization. it was found that in the helium droplet environment, rotational cooling is much more efficient than vibrational cooling. the velocity map images for both co (v=0) and co (v=1) exhibit nearly isotropic angular distributions. the kinetic energy distributions show that most of the translational energies are relaxed in the finite-sized superfluid helium system. however, the average translational energies of the co (v=1) images are higher than those of the co (v=0) images. the relevant mechanism is briefly discussed.
WOS标题词science & technology ; physical sciences
类目[WOS]chemistry, physical
研究领域[WOS]chemistry
关键词[WOS]nonadiabatic bending dissociation ; double-resonance spectroscopy ; infrared-spectroscopy ; molecular-ions ; he-4 droplets ; ocs ; nanodroplets ; atoms ; clusters ; nm
收录类别SCI
语种英语
WOS记录号WOS:000324658800006
公开日期2015-11-10
源URL[http://159.226.238.44/handle/321008/137657]  
专题大连化学物理研究所_中国科学院大连化学物理研究所
作者单位1.Univ Sci & Technol China, Hefei Natl Lab Phys Sci Microscale, Hefei 230026, Peoples R China
2.Univ Sci & Technol China, Dept Chem Phys, Hefei 230026, Peoples R China
3.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Mol React Dynam, Dalian 116023, Liaoning Provin, Peoples R China
推荐引用方式
GB/T 7714
Zhang Cui-Mei,Zhang Zhi-Guo,Huang Cun-Shun,et al. Photodissociation Dynamics of Carbonyl Sulfide in Helium Droplets[J]. acta physico-chimica sinica,2013,29(9):1886-1890.
APA Zhang Cui-Mei,Zhang Zhi-Guo,Huang Cun-Shun,Zhang Qun,&Chen Yang.(2013).Photodissociation Dynamics of Carbonyl Sulfide in Helium Droplets.acta physico-chimica sinica,29(9),1886-1890.
MLA Zhang Cui-Mei,et al."Photodissociation Dynamics of Carbonyl Sulfide in Helium Droplets".acta physico-chimica sinica 29.9(2013):1886-1890.

入库方式: OAI收割

来源:大连化学物理研究所

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