Cluster-assisted generation of multiply charged ions in nanosecond laser ionization of seeded furan beam at 532 and 1064 nm
文献类型：期刊论文
| 作者 | Niu, Dongmei1,2; Li, Haiyang1; Wang, Weiguo1; Xiao, Xue1; Luo, Xiaolin1; Zhang, Nazhen1; Hou, Keyong1 |
| 刊名 | molecular physics
 |
| 出版日期 | 2008 |
| 卷号 | 106期号:11页码:1389-1395 |
| 关键词 | multiply charged ions time of flight mass spectrometer nanosecond lasers furan cluster beam |
| 英文摘要 | the multiply charged ions of c(q+) (q <= 4), o(q+) (q <= 6) were produced when a furan cluster beam interacted with nanosecond 1064 and 532 nm lasers at intensities of 10(10)-10(12) w/cm(2). it is shown that o(6+) and c(4+) ions were the dominant multiply charged species at 1064 nm, while c(2+), c(3+), o(2+), o(3+) ions were the main multiply charged species at 532 nm. by varying the electric field in the extraction region of the time of flight mass spectrometer (tofms), two types of ions were extracted, one of which had large kinetic energy and narrow space distribution, and the other had small kinetic energy and broad space distribution. the formation channels for he-like ions of c(4+) and o(6+) are discussed. |
| WOS标题词 | science & technology ; physical sciences |
| 类目[WOS] | physics, atomic, molecular & chemical |
| 研究领域[WOS] | physics |
| 关键词[WOS] | multielectron dissociative ionization ; molecular clusters ; coulomb explosion ; nuclear-dynamics ; electron dynamics ; fields ; benzene ; dependence ; pulses ; gas |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000259036200008 |
| 公开日期 | 2015-11-17 |
| 源URL | [http://159.226.238.44/handle/321008/141218]  |
| 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.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Peoples R China 2.Cent S Univ, Sch Phys Sci & Technol, Changsha 410083, Peoples R China |
| 推荐引用方式 GB/T 7714 | Niu, Dongmei,Li, Haiyang,Wang, Weiguo,et al. Cluster-assisted generation of multiply charged ions in nanosecond laser ionization of seeded furan beam at 532 and 1064 nm[J]. molecular physics,2008,106(11):1389-1395. |
| APA | Niu, Dongmei.,Li, Haiyang.,Wang, Weiguo.,Xiao, Xue.,Luo, Xiaolin.,...&Hou, Keyong.(2008).Cluster-assisted generation of multiply charged ions in nanosecond laser ionization of seeded furan beam at 532 and 1064 nm.molecular physics,106(11),1389-1395. |
| MLA | Niu, Dongmei,et al."Cluster-assisted generation of multiply charged ions in nanosecond laser ionization of seeded furan beam at 532 and 1064 nm".molecular physics 106.11(2008):1389-1395. |
入库方式： OAI收割
来源：大连化学物理研究所
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