Cluster-assistant multiply ionization of acetonitrile by nanosecond laser

	Cluster-assistant multiply ionization of acetonitrile by nanosecond laser
	Shao, SY ; Li, HY ; Luo, XL ; Xiao, X ; Niu, DM ; Wen, LH ; Wang, B ; Liang, F ; Hou, KY
刊名	acta physico-chimica sinica
	2005-10-01
卷号	21 期号:10 页码:1113-1116
关键词	acetonitrile cluster coulomb explosion multiply charged ion
英文摘要	the photoionization of acetonitrile seeded in helium is studied by time-of-flight mass spectrometry using a 25 ns, 1064 mn nd:yag laser with intensity near 10(11) w center dot cm(-2). multiply charged ions of nq+(q=1 similar to 5)f1j cq+ (q =1 similar to 4)(sic)c(q+)with hundreds of ev have been observed under laser beam irradiation with the densest portion of the pulsed molecular beam. an electron re-scattering and re-colliding ionization model is proposed to explain the generation of those multiply charged clusters under such low laser intensity.
WOS标题词	science & technology ; physical sciences
类目[WOS]	chemistry, physical
研究领域[WOS]	chemistry
关键词[WOS]	seeded benzene beam ; carbon-ions ; wavelength dependence ; multicharged ions ; generation ; fields
收录类别	SCI
语种	英语
WOS记录号	WOS:000232814500010
公开日期	2015-11-10
内容类型	期刊论文
源URL	[http://159.226.238.44/handle/321008/139621]
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	Shao, SY,Li, HY,Luo, XL,et al. Cluster-assistant multiply ionization of acetonitrile by nanosecond laser[J]. acta physico-chimica sinica,2005,21(10):1113-1116.
APA	Shao, SY.,Li, HY.,Luo, XL.,Xiao, X.,Niu, DM.,...&Hou, KY.(2005).Cluster-assistant multiply ionization of acetonitrile by nanosecond laser.acta physico-chimica sinica,21(10),1113-1116.
MLA	Shao, SY,et al."Cluster-assistant multiply ionization of acetonitrile by nanosecond laser".acta physico-chimica sinica 21.10(2005):1113-1116.