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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