Cluster-assisted multiple ionization of acetone by intense nanosecond laser
文献类型：期刊论文
| 作者 | Xue, X; Li, HY; Luo, XL; Niu, DM; Wen, LH; Wang, B; Liang, F; Hou, KY; Dong, C; Shao, SY |
| 刊名 | acta physica sinica
 |
| 出版日期 | 2006-02-01 |
| 卷号 | 55期号:2页码:661-666 |
| 关键词 | acetone cluster Coulomb explosion multiply charged ion |
| 英文摘要 | the photoionization of acetone seeded in helium is studied by time-of-flight mass spectrometry using a 25 ns, 532 nm nd: yag laser with intensity in the range of 10(10)-10(11) w/cm(2). multiply charged ions of op+ (p = 2-4) and cq+ (q = 2-4) of tens of ev have been observed when the laser beam irradiates the most dense part of the pulsed molecular beam. the intensity and the kinetic energy of the multiply charged ions increase with the increasing of the laser energy. an electron re-scattering and re-colliding ionization model is proposed to explain the appearance of the multiply charged ions under such low laser intensity. |
| WOS标题词 | science & technology ; physical sciences |
| 类目[WOS] | physics, multidisciplinary |
| 研究领域[WOS] | physics |
| 关键词[WOS] | seeded benzene beam ; carbon-ions ; multiphoton ionization ; wavelength dependence ; atomic clusters ; generation ; dissociation ; absorption ; field ; explosion |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000235423300032 |
| 公开日期 | 2015-11-17 |
| 源URL | [http://159.226.238.44/handle/321008/140015]  |
| 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, Anhui Inst Opt & Fine Mech, Key Lab Environm Opt & Technol, Hefei 230031, Peoples R China 2.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xue, X,Li, HY,Luo, XL,et al. Cluster-assisted multiple ionization of acetone by intense nanosecond laser[J]. acta physica sinica,2006,55(2):661-666. |
| APA | Xue, X.,Li, HY.,Luo, XL.,Niu, DM.,Wen, LH.,...&Shao, SY.(2006).Cluster-assisted multiple ionization of acetone by intense nanosecond laser.acta physica sinica,55(2),661-666. |
| MLA | Xue, X,et al."Cluster-assisted multiple ionization of acetone by intense nanosecond laser".acta physica sinica 55.2(2006):661-666. |
入库方式： OAI收割
来源：大连化学物理研究所
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